A particle has maximum velocity 100 cm/sec. and maximum acceleration `157 cm//sec^2` and particle is an SHM. What is the time period.

Can a particle has zero velocity while its acceleration is uniform ?

Deduce the expression for velocity, acceleration and time period of a particle executing a S.H.M.

Define the co-efficient of restitution. A particle of a mass m moving with a velocity u struck head-on against another particle of mass Km at rest.After collision the particles move with velocities V1 and V2 respectively.If the collision is prefectly elastic.Prove that the loss of kinetic energyof the particle with mass m is maximum when k=1.

At what position, velocity of a particle in SHM is maximum?

The initial velocity of a particle moving along straight line is 20 m/s and its retardation Is 2 m/s_2. The distance moved by the particle in the fifth sec. of its motion is :

A cricket ball is vertically thrown up with a velocity 20 m/s. If the acceleration' - in the opposite direction is 10 m//s^2 , how high will the ball rise? What time will it take to reach the maximum height?

A stone is thrown vertically upward with an initial velocity of 40 m/s. Taking g= 10 m//s^2 , find the maximum height reached by the stone. What is the net displacement and the total distance covered by the stone?

A particle moves along a straight line according to the law of motion S = at^2+bt+c if at end of 3 seconds, it has covered 20 cms, attained velocity 9cm//sec and has acceleration 4cm//sec^2 , find a,b,c.