✕
Find the best tutors and institutes for Class 11 Tuition
Find Best Class 11 Tuition
Q6.8(b):
Answer carefully, with reasons :
(b) Is the total linear momentum conserved during the short time of an elastic collision of two balls ?
Solution :
Theoretical Foundation: Newton's Second Law and Impulse
To determine the conservation of linear momentum in an elastic collision, we must analyze the forces acting upon the system of two balls ($A$ and $B$) during the collision interval $\Delta t$.
According to Newton's Second Law of Motion in terms of momentum: $\vec{F}_{ext} = \frac{d\vec{p}}{dt}$ [Per Newton's Second Law of Motion].
For any system, the change in total linear momentum ($\Delta \vec{p}$) is given by the impulse delivered by external forces: $\Delta \vec{p} = \int_{t_1}^{t_2} \vec{F}_{ext} dt$ [By the Impulse-Momentum Theorem].
Analysis of the Collision Environment
- Internal Forces: During the collision, the balls exert equal and opposite impulsive forces on each other ($\vec{F}_{AB} = -\vec{F}_{BA}$) [Per Newton's Third Law of Motion]. These forces are internal to the system $(A+B)$.
- External Forces: In a short time interval $\Delta t$, the gravitational force ($\vec{F}_g = m\vec{g}$) and any normal reaction forces (e.g., from the floor) are considered negligible compared to the large, impulsive contact forces between the colliding bodies.
- Limit Condition: As $\Delta t \to 0$, the impulse due to external forces ($J_{ext} = \vec{F}_{ext} \cdot \Delta t$) approaches zero.
Visual Representation of Forces
Logical Deduction
| Factor | Impact on Momentum |
|---|---|
| Sum of Internal Forces | $\vec{F}_{AB} + \vec{F}_{BA} = 0$ |
| Sum of External Forces | $\vec{F}_{ext} \approx 0$ (negligible) |
| Net Force ($\vec{F}_{net}$) | $0$ |
Since the net external force acting on the system during the interval $\Delta t$ is effectively zero, the change in total linear momentum is zero ($\Delta \vec{P} = 0$). This holds true regardless of whether the collision is elastic or inelastic, provided the system is considered isolated during the interaction interval.
Final Solution: Yes, the total linear momentum is conserved. Because the impulsive contact forces during the collision are internal to the system, and external forces (like gravity or friction) are negligible over the infinitesimally small time duration of the impact, the net external force remains zero, thereby ensuring $\Delta \vec{p} = 0$ according to the Law of Conservation of Linear Momentum.
More Questions from Class 11 Physics Work EXERCISES
- Q5.1(a): The sign of work done by a force on a body is important to understand. State carefully if the following quantity is positive or negative: work done by a man in lifting a bucket out of a well by means of a rope tied to the bucket.
- Q5.1(b): The sign of work done by a force on a body is important to understand. State carefully if the following quantity is positive or negative: work done by gravitational force in the above case,
- Q5.1(c): The sign of work done by a force on a body is important to understand. State carefully if the following quantity is positive or negative: work done by friction on a body sliding down an inclined plane,
- Q5.1(d): The sign of work done by a force on a body is important to understand. State carefully if the following quantity is positive or negative: work done by an applied force on a body moving on a rough horizontal plane with uniform velocity,
- Q5.1(e): The sign of work done by a force on a body is important to understand. State carefully if the following quantity is positive or negative: work done by the resistive force of air on a vibrating pendulum in bringing it to rest.
- Q5.10: A body is moving unidirectionally under the influence of a source of constant power. Its displacement in time (t) is proportional to
- Q5.11: A body constrained to move along the z-axis of a coordinate system is subject to a constant force F given by (F = -\hat{i} + 2\hat{j} + 3\hat{k}) N where (\hat{i}, \hat{j}, \hat{k}) are unit vectors along the x-, y- and z-axis of the system respectively. What is the work done by this force in moving the body a distance of 4 m along the z-axis ?
- Q5.12: An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton ? Obtain the ratio of their speeds. (electron mass = (9.11 \times 10^{-31}) kg, proton mass = (1.67 \times 10^{-27}) kg, 1 eV = (1.60 \times 10^{-19}) J).
- Q5.13: A rain drop of radius 2 mm falls from a height of 500 m above the ground. It falls with decreasing acceleration (due to viscous resistance of the air) until at half its original height, it attains its maximum (terminal) speed, and moves with uniform speed thereafter. What is the work done by the gravitational force on the drop in the first and second half of its journey ? What is the work done by the resistive force in the entire journey if its speed on reaching the ground is (10 m s^{-1}) ?
- Q5.14: A molecule in a gas container hits a horizontal wall with speed (200 m s^{-1}) and angle (30^{\circ}) with the normal, and rebounds with the same speed. Is momentum conserved in the collision ? Is the collision elastic or inelastic ?
- Q5.15: A pump on the ground floor of a building can pump up water to fill a tank of volume (30 m^{3}) in 15 min. If the tank is 40 m above the ground, and the efficiency of the pump is 30%, how much electric power is consumed by the pump ?
- Q5.16: Two identical ball bearings in contact with each other and resting on a frictionless table are hit head-on by another ball bearing of the same mass moving initially with a speed V. If the collision is elastic, which of the following is a possible result after collision ?
- Q5.17: The bob A of a pendulum released from (30^{\circ}) to the vertical hits another bob B of the same mass at rest on a table as shown. How high does the bob A rise after the collision ? Neglect the size of the bobs and assume the collision to be elastic.
- Q5.18: The bob of a pendulum is released from a horizontal position. If the length of the pendulum is 1.5 m, what is the speed with which the bob arrives at the lowermost point, given that it dissipated 5% of its initial energy against air resistance ?
- Q5.19: A trolley of mass 300 kg carrying a sandbag of 25 kg is moving uniformly with a speed of 27 km/h on a frictionless track. After a while, sand starts leaking out of a hole on the floor of the trolley at the rate of (0.05 kg s^{-1}). What is the speed of the trolley after the entire sand bag is empty ?
- Q5.2: A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the (a) work done by the applied force in 10 s, (b) work done by friction in 10 s, (c) work done by the net force on the body in 10 s, (d) change in kinetic energy of the body in 10 s, and interpret your results.
- Q5.20: A body of mass 0.5 kg travels in a straight line with velocity (v = a x^{3/2}) where (a = 5 m^{-1/2} s^{-1}). What is the work done by the net force during its displacement from (x = 0) to (x = 2 m) ?
- Q5.21(a): The blades of a windmill sweep out a circle of area A. If the wind flows at a velocity (v) perpendicular to the circle, what is the mass of the air passing through it in time (t) ?
- Q5.21(b): The blades of a windmill sweep out a circle of area A. What is the kinetic energy of the air ?
- Q5.21(c): The blades of a windmill sweep out a circle of area A. Assume that the windmill converts 25% of the wind’s energy into electrical energy, and that (A = 30 m^{2}), (v = 36 km/h) and the density of air is (1.2 kg m^{-3}). What is the electrical power produced ?
- Q5.22(a): A person trying to lose weight (dieter) lifts a 10 kg mass, one thousand times, to a height of 0.5 m each time. Assume that the potential energy lost each time she lowers the mass is dissipated. How much work does she do against the gravitational force ?
- Q5.22(b): A person trying to lose weight (dieter) lifts a 10 kg mass, one thousand times, to a height of 0.5 m each time. Assume that the potential energy lost each time she lowers the mass is dissipated. Fat supplies (3.8 \times 10^{7}J) of energy per kilogram which is converted to mechanical energy with a 20% efficiency rate. How much fat will the dieter use up?
- Q5.23(a): A family uses 8 kW of power. Direct solar energy is incident on the horizontal surface at an average rate of 200 W per square meter. If 20% of this energy can be converted to useful electrical energy, how large an area is needed to supply 8 kW?
- Q5.23(b): A family uses 8 kW of power. Compare this area to that of the roof of a typical house.
- Q5.3: Given are examples of some potential energy functions in one dimension. The total energy of the particle is indicated by a cross on the ordinate axis. In each case, specify the regions, if any, in which the particle cannot be found for the given energy. Also, indicate the minimum total energy the particle must have in each case. Think of simple physical contexts for which these potential energy shapes are relevant.
- Q5.4: The potential energy function for a particle executing linear simple harmonic motion is given by (V(x) = \frac{kx^{2}}{2}), where (k) is the force constant of the oscillator. For (k = 0.5 N m^{-1}), the graph of (V(x)) versus (x) is shown. Show that a particle of total energy 1 J moving under this potential must ‘turn back’ when it reaches (x = \pm 2 m).
- Q5.5(a): Answer the following : The casing of a rocket in flight burns up due to friction. At whose expense is the heat energy required for burning obtained? The rocket or the atmosphere?
- Q5.5(b): Answer the following : Comets move around the sun in highly elliptical orbits. The gravitational force on the comet due to the sun is not normal to the comet’s velocity in general. Yet the work done by the gravitational force over every complete orbit of the comet is zero. Why ?
- Q5.5(c): Answer the following : An artificial satellite orbiting the earth in very thin atmosphere loses its energy gradually due to dissipation against atmospheric resistance, however small. Why then does its speed increase progressively as it comes closer and closer to the earth ?
- Q5.5(d): In one case, a man walks 2 m carrying a mass of 15 kg on his hands. In another case, he walks the same distance pulling a rope behind him. The rope goes over a pulley, and a mass of 15 kg hangs at its other end. In which case is the work done greater?
- Q5.6(a): Choose the correct alternative: When a conservative force does positive work on a body, the potential energy of the body increases/decreases/remains unaltered.
- Q5.6(b): Choose the correct alternative: Work done by a body against friction always results in a loss of its kinetic/potential energy.
- Q5.6(c): Choose the correct alternative: The rate of change of total momentum of a many-particle system is proportional to the external force/sum of the internal forces on the system.
- Q5.6(d): Choose the correct alternative: In an inelastic collision of two bodies, the quantities which do not change after the collision are the total kinetic energy/total linear momentum/total energy of the system of two bodies.
- Q5.7(a): State if the following statement is true or false. Give reasons for your answer. In an elastic collision of two bodies, the momentum and energy of each body is conserved.
- Q5.7(b): State if the following statement is true or false. Give reasons for your answer. Total energy of a system is always conserved, no matter what internal and external forces on the body are present.
- Q5.7(c): State if the following statement is true or false. Give reasons for your answer. Work done in the motion of a body over a closed loop is zero for every force in nature.
- Q5.7(d): State if the following statement is true or false. Give reasons for your answer. In an inelastic collision, the final kinetic energy is always less than the initial kinetic energy of the system.
- Q5.8(a): Answer carefully, with reasons : In an elastic collision of two billiard balls, is the total kinetic energy conserved during the short time of collision of the balls (i.e. when they are in contact) ?
- Q5.8(b): Answer carefully, with reasons : Is the total linear momentum conserved during the short time of an elastic collision of two balls ?
- Q5.8(c): Answer carefully, with reasons : For an inelastic collision, state whether the total kinetic energy is conserved during the short time of collision and whether the total linear momentum is conserved during the same period.
- Q5.8(d): Answer carefully, with reasons : If the potential energy of two billiard balls depends only on the separation distance between their centres, is the collision elastic or inelastic ? (Note, we are talking here of potential energy corresponding to the force during collision, not gravitational potential energy).
- Q5.9: A body is initially at rest. It undergoes one-dimensional motion with constant acceleration. The power delivered to it at time (t) is proportional to
- Q6.1(a): The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: (a) work done by a man in lifting a bucket out of a well by means of a rope tied to the bucket.
- Q6.1(b): The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: (b) work done by gravitational force in the above case,
- Q6.1(c): The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: (c) work done by friction on a body sliding down an inclined plane,
- Q6.1(d): The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: (d) work done by an applied force on a body moving on a rough horizontal plane with uniform velocity,
- Q6.1(e): The sign of work done by a force on a body is important to understand. State carefully if the following quantities are positive or negative: (e) work done by the resistive force of air on a vibrating pendulum in bringing it to rest.
- Q6.10: A body is moving unidirectionally under the influence of a source of constant power. Its displacement in time $t$ is proportional to
- Q6.11: A body constrained to move along the z-axis of a coordinate system is subject to a constant force $F$ given by $F = (-\hat{i} + 2\hat{j} + 3\hat{k}) N$ where $\hat{i}, \hat{j}, \hat{k}$ are unit vectors along the x-, y- and z-axis of the system respectively. What is the work done by this force in moving the body a distance of 4 m along the z-axis ?
- Q6.12: An electron and a proton are detected in a cosmic ray experiment, the first with kinetic energy 10 keV, and the second with 100 keV. Which is faster, the electron or the proton ? Obtain the ratio of their speeds. (electron mass = $9.11 \times 10^{-31}$ kg, proton mass = $1.67 \times 10^{-27}$ kg, 1 eV = $1.60 \times 10^{-19}$ J).
- Q6.13: A rain drop of radius 2 mm falls from a height of 500 m above the ground. It falls with decreasing acceleration (due to viscous resistance of the air) until at half its original height, it attains its maximum (terminal) speed, and moves with uniform speed thereafter. What is the work done by the gravitational force on the drop in the first and second half of its journey ? What is the work done by the resistive force in the entire journey if its speed on reaching the ground is $10 \text{ m s}^{-1}$ ?
- Q6.14: A molecule in a gas container hits a horizontal wall with speed $200 \text{ m s}^{-1}$ and angle $30^{\circ}$ with the normal, and rebounds with the same speed. Is momentum conserved in the collision ? Is the collision elastic or inelastic ?
- Q6.15: A pump on the ground floor of a building can pump up water to fill a tank of volume $30 \text{ m}^3$ in 15 min. If the tank is 40 m above the ground, and the efficiency of the pump is 30%, how much electric power is consumed by the pump ?
- Q6.16: Two identical ball bearings in contact with each other and resting on a frictionless table are hit head-on by another ball bearing of the same mass moving initially with a speed $V$. If the collision is elastic, which of the following (Fig. 6.14) is a possible result after collision ?
- Q6.17: The bob $A$ of a pendulum released from $30^{\circ}$ to the vertical hits another bob $B$ of the same mass at rest on a table as shown in Fig. 6.15. How high does the bob $A$ rise after the collision ? Neglect the size of the bobs and assume the collision to be elastic.
- Q6.18: The bob of a pendulum is released from a horizontal position. If the length of the pendulum is 1.5 m, what is the speed with which the bob arrives at the lowermost point, given that it dissipated 5% of its initial energy against air resistance ?
- Q6.19: A trolley of mass 300 kg carrying a sandbag of 25 kg is moving uniformly with a speed of 27 km/h on a frictionless track. After a while, sand starts leaking out of a hole on the floor of the trolley at the rate of $0.05 \text{ kg s}^{-1}$. What is the speed of the trolley after the entire sand bag is empty ?
- Q6.2(a): A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the (a) work done by the applied force in 10 s,
- Q6.2(b): A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the (b) work done by friction in 10 s,
- Q6.2(c): A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the (c) work done by the net force on the body in 10 s,
- Q6.2(d): A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the (d) change in kinetic energy of the body in 10 s, and interpret your results.
- Q6.20: A body of mass 0.5 kg travels in a straight line with velocity $v = ax^{3/2}$ where $a = 5 \text{ m}^{-1/2} \text{ s}^{-1}$. What is the work done by the net force during its displacement from $x = 0$ to $x = 2$ m ?
- Q6.21(a): The blades of a windmill sweep out a circle of area $A$. (a) If the wind flows at a velocity $v$ perpendicular to the circle, what is the mass of the air passing through it in time $t$ ?
- Q6.21(b): The blades of a windmill sweep out a circle of area $A$. (b) What is the kinetic energy of the air ?
- Q6.21(c): The blades of a windmill sweep out a circle of area $A$. (c) Assume that the windmill converts 25% of the wind’s energy into electrical energy, and that $A = 30 \text{ m}^2$, $v = 36 \text{ km/h}$ and the density of air is $1.2 \text{ kg m}^{-3}$. What is the electrical power produced ?
- Q6.22(a): A person trying to lose weight (dieter) lifts a 10 kg mass, one thousand times, to a height of 0.5 m each time. Assume that the potential energy lost each time she lowers the mass is dissipated. (a) How much work does she do against the gravitational force ?
- Q6.22(b): A person trying to lose weight (dieter) lifts a 10 kg mass, one thousand times, to a height of 0.5 m each time. Assume that the potential energy lost each time she lowers the mass is dissipated. (b) Fat supplies $3.8 \times 10^7 \text{J}$ of energy per kilogram which is converted to mechanical energy with a 20% efficiency rate. How much fat will the dieter use up?
- Q6.23(a): A family uses 8 kW of power. (a) Direct solar energy is incident on the horizontal surface at an average rate of 200 W per square meter. If 20% of this energy can be converted to useful electrical energy, how large an area is needed to supply 8 kW?
- Q6.23(b): A family uses 8 kW of power. (b) Compare this area to that of the roof of a typical house.
- Q6.3: Given in Fig. 6.11 are examples of some potential energy functions in one dimension. The total energy of the particle is indicated by a cross on the ordinate axis. In each case, specify the regions, if any, in which the particle cannot be found for the given energy. Also, indicate the minimum total energy the particle must have in each case. Think of simple physical contexts for which these potential energy shapes are relevant.
- Q6.4: The potential energy function for a particle executing linear simple harmonic motion is given by $V(x) = \frac{kx^2}{2}$, where $k$ is the force constant of the oscillator. For $k = 0.5 \text{ N m}^{-1}$, the graph of $V(x)$ versus $x$ is shown in Fig. 6.12. Show that a particle of total energy 1 J moving under this potential must ‘turn back’ when it reaches $x = \pm 2$ m.
- Q6.5(a): Answer the following : (a) The casing of a rocket in flight burns up due to friction. At whose expense is the heat energy required for burning obtained? The rocket or the atmosphere?
- Q6.5(b): Answer the following : (b) Comets move around the sun in highly elliptical orbits. The gravitational force on the comet due to the sun is not normal to the comet’s velocity in general. Yet the work done by the gravitational force over every complete orbit of the comet is zero. Why ?
- Q6.5(c): Answer the following : (c) An artificial satellite orbiting the earth in very thin atmosphere loses its energy gradually due to dissipation against atmospheric resistance, however small. Why then does its speed increase progressively as it comes closer and closer to the earth ?
- Q6.5(d): Answer the following : (d) In Fig. 6.13(i) the man walks 2 m carrying a mass of 15 kg on his hands. In Fig. 6.13(ii), he walks the same distance pulling the rope behind him. The rope goes over a pulley, and a mass of 15 kg hangs at its other end. In which case is the work done greater ?
- Q6.6(a): Underline the correct alternative : (a) When a conservative force does positive work on a body, the potential energy of the body...
- Q6.6(b): Underline the correct alternative : (b) Work done by a body against friction always results in a loss of its...
- Q6.6(c): Underline the correct alternative : (c) The rate of change of total momentum of a many-particle system is proportional to the...
- Q6.6(d): Underline the correct alternative : (d) In an inelastic collision of two bodies, the quantities which do not change after the collision are the...
- Q6.7(a): State if each of the following statements is true or false. Give reasons for your answer. (a) In an elastic collision of two bodies, the momentum and energy of each body is conserved.
- Q6.7(b): State if each of the following statements is true or false. Give reasons for your answer. (b) Total energy of a system is always conserved, no matter what internal and external forces on the body are present.
- Q6.7(c): State if each of the following statements is true or false. Give reasons for your answer. (c) Work done in the motion of a body over a closed loop is zero for every force in nature.
- Q6.7(d): State if each of the following statements is true or false. Give reasons for your answer. (d) In an inelastic collision, the final kinetic energy is always less than the initial kinetic energy of the system.
- Q6.8(a): Answer carefully, with reasons : (a) In an elastic collision of two billiard balls, is the total kinetic energy conserved during the short time of collision of the balls (i.e. when they are in contact) ?
- Q6.8(c): Answer carefully, with reasons : (c) What are the answers to (a) and (b) for an inelastic collision ?
- Q6.8(d): Answer carefully, with reasons : (d) If the potential energy of two billiard balls depends only on the separation distance between their centres, is the collision elastic or inelastic ? (Note, we are talking here of potential energy corresponding to the force during collision, not gravitational potential energy).
- Q6.9: A body is initially at rest. It undergoes one-dimensional motion with constant acceleration. The power delivered to it at time $t$ is proportional to
CBSE Solutions for Class 11 Physics Work
Chapters in CBSE - Class 11 Physics
Top Tutors who teach Work
(10)
Top Tutor
Sapna Nagar, Gandhidham
3 yrs of
Exp
1 student
13 hrs of classes completed
450
per hour
3+ Years of One-on-One Teaching | School & B.Tech CSE | Practical Learning & Concept Clarity
Online Classes
I have 3 years of experience providing one-on-one tuition to students from Classes 10 to 12. For Class 11, I focus on building strong fundamentals and ensuring students understand concepts rather than relying on rote learning. I explain topics in a simple, student-friendly manner and use practical, real-life examples wherever possible. I help students with regular studies, homework, assignments, revision, exam preparation, and problem-solving. Being a final-year B.Tech CSE student, I can also help students develop logical thinking and a strong foundation in computer-related subjects. My teaching style is interactive, patient, and adapted to the individual student's pace and learning needs.
Indu Bhati
An excellent teacher who explains Chemistry concepts clearly and makes learning easy and interesting.
Skills:
English
,
Mathematics
and more
Also teaches:
Engineering Entrance Coaching, Class 10 Tuition
and more
(12)
Top Tutor
Pungavadi Puthur, Tindivanam
14 yrs of
Exp
3 students
190 hrs of classes completed
333
per hour
Physics teacher with an Engineering background and 14 years of teaching experience
Online Classes
I am a highly experienced educator with over 14 years of academic and teaching experience, including 12 years dedicated to undergraduate and postgraduate instruction in physics-based engineering subjects. I have also provided personalised private tuitions for school students, including ICSE 10th standard, with a focus on conceptual clarity and problem-solving. I am currently offering online and home tuition for Physics, especially tailored to high school students. If you're looking for a dedicated, concept-oriented, and motivational tutor who brings both academic depth and real-world applications into lessons, I’d be happy to assist.
Pradeep
I’ve been taking one-to-one online tuition for Class 11 CBSE Physics, and it’s been a really good experience. The teacher explains concepts in a very simple and clear way, which makes even tough chapters easy to understand. Classes are interactive, and I always feel comfortable asking questions—my doubts get cleared right away. The best part is how the teacher connects topics with real-life examples and gives useful tips for solving problems. I’ve started feeling much more confident in Physics now, and my interest in the subject has definitely grown. Totally recommend these classes to anyone who wants personal attention and better clarity in Physics!
Skills:
Physics
Also teaches:
Class 9 Tuition, Class 10 Tuition
(378)
Top Tutor
Madhurawada, Visakhapatnam
20 yrs of
Exp
47 students
5175 hrs of classes completed
400
per hour
Professional Trainer with 30 years of teaching experience in PHYSICS for IIT/NEET/CBSE/ICSE etc.
Online Classes
Student's Home
Tutor's home
I mentored several students for CBSE/ICSE/STATE/NIOS 11 th class in physics for the last 24 years.
Sakshi Singh
I recently started taking online physics classes with him, and my experience has been really positive. He is a knowledgeable and dedicated teacher who explains even difficult concepts in a simple and understandable manner. What I appreciate most is his patience and willingness to clear every doubt, ensuring that I have a proper understanding of the topic before moving forward. His teaching approach makes physics much easier to follow and helps build confidence in the subject. He is also very approachable and creates a comfortable learning environment where asking questions never feels difficult. I would definitely recommend him to students looking for a supportive and effective physics tutor.
Skills:
Physics
Also teaches:
Class 12 Tuition, Class 9 Tuition
and more
(165)
Top Tutor
Rajajinagar Mahaganapathi Nagar, Bangalore
15 yrs of
Exp
52 students
5141 hrs of classes completed
400
per hour
Professional GMAT, GRE & SAT Math trainer with 15 years of experience.
Online Classes
Tutor's home
I have done Post Graduation in Mathematics, Presidency college, Chennai University. I was a topper and a gold medalist in MSc Math Presidency College. I have been teaching math from last 15 years. I have taken tuitions for 11th Maths for students across different boards like CBSE, ICSE, IGCSE, ISC and State Board. I have an expertise in Math with an excellent track record. My focus is students' success. Conceptually , I make students strong so that they can handle any question in the exam. I give challenging problems in the class so that you can become competetive. Your future is very promising with me.
Srikar
Mala ma'am makes me understand concepts with clarity and clears all my doubts with lots of patience making to solve problems with ease. Thank you ma'am for always being there to help and support me.
Skills:
Mathematics
,
Applied Mathematics
Also teaches:
Class 9 Tuition, GRE Coaching
and more
(11)
Top Tutor
Peera Garhi, Delhi
8 yrs of
Exp
2 students
72 hrs of classes completed
700
per hour
Experience &Certified Computer Science/IP instructor
Online Classes
Student's Home
Tutor's home
I am having more than 8+ years of experience to teach the Computer Science/ informatic Practice subject to the students of 11th class. I can teach all boards students.
Skills:
Computer Science
Also teaches:
BTech Tuition, Class 12 Tuition
×
