Suppose an object having mass m has an initial velocity u and after certain time t it attains a velocity v. Now momentum P1=mu and P2=mv So change in momentum =P2-P1=mv-mu =m(v-u) So the rate of change...
Distance Displacement It is a scalar quantity It is a vector quantity. It has only magnitude. It has both magnitude and direction. It will always have a positive value. It...
Equation of Motion (For Uniformly Accelerated Motion) First Equation: v = u + at Final velocity = Initial velocity + Acceleration × Time Graphical Derivation Suppose a body has initial...
Uniform Circular Motion:-Circular motion is said to the uniform if the speed of the particle (along with the circular path) remains constant. Angular Displacement:- Scalar form:- ?S = r?θ Vector...