Ankit Jha

"What reference books should I buy for class 11 CBSE maths ?" in   CBSE/Class 12/Science/Mathematics, Tuition/Class XI-XII Tuition (PUC)

You can buy RS Agarwal, RD sharma. These two books can serve u in a better way

"Integration of sin4x+Cos4x?" in   Tuition/Class IX-X Tuition

-4 cos4x + 4 sin4x + C

"What is value Tan360?" in   Tuition/Class XI-XII Tuition (PUC)

0

"What is F=Ma?" in   Tuition/Class IX-X Tuition

The second law states that the rate of change of momentum of a body, is directly proportional to the force applied and this change in momentum takes place in the direction of the applied force. F=dp/dt=d(mv)/dt The second law can also be stated in terms of an object's acceleration. Since Newton's second law is valid only for constant-mass systems, m can be taken outside the differentiation operator by the constant factor rule in differentiation. F=m(dv/dt)=ma

"What are Newton laws?" in   Tuition/Class XI-XII Tuition (PUC)

First law-The first law states that if the net force (the vector sum of all forces acting on an object) is zero, then the velocity of the object is constant. Velocity is a vector quantity which expresses both the object's speed and the direction of its motion; therefore, the statement that the object's velocity is constant is a statement that both its speed and the direction of its motion are constant. The first law can be stated mathematically when the mass is a non-zero constant dv/dt=0 or smmation of all external forces is 0. second law- The second law states that the rate of change of momentum of a body, is directly proportional to the force applied and this change in momentum takes place in the direction of the applied force. F=dp/dt=d(mv)/dt The second law can also be stated in terms of an object's acceleration. Since Newton's second law is valid only for constant-mass systems, m can be taken outside the differentiation operator by the constant factor rule in differentiation. F=m(dv/dt)=ma third law- The third law states that all forces between two objects exist in equal magnitude and opposite direction: if one object A exerts a force FA on a second object B, then B simultaneously exerts a force FB on A, and the two forces are equal in magnitude and opposite in direction: FA = ?FB.