A carrom striker is given velocity on carrom based has always. Friction cause constant retardation. Striker hits boundary of carrom and come to rest at point from where it started. Take initial velocity direction as positive, choose correct graph describing motion : (`v-`velocity, s-displacement, t-time)

A body of mas m starts from rest with a constant power. If velocity of the body at displacement s is v, then the correct alternative is

A body of mas m starts from rest with a constant power. If velocity of the body at displacement s is v, then the correct alternative is

Starting from rest a car moves for sometime with a constant acceleration x and then with a constant retardation y and finally it comes to rest. If the car is in motion for a total time t, the maximum velocity of the car is

A particle starts from origin O from rest and moves with a uniform acceleration along the positive x=axis. Identify all figures that correctly represent the motion qualitatively. (a=acceleration , v=velocity, x=displacement,t=time)

A particle is moving under constant acceleration a=k t . The motion starts from rest. The velocity and displacement as a function of time t is

A particle starts moving with constant, velocity v=(m)/(s) , from position x=5m The position time graph will be

A particle starts moving with constant, velocity v=2(m)/(s) , from position x=5m The position time graph will be

A car starts from rest and travels with uniform acceleration a, for some time and then with uniform retardation beta and comes to rest. If the total time of car is 't', the maximum velocity attained by it is given by

Starting from rest a particle is first accelerated for time t_1 with constant acceleration a_1 and then stops in time t_2 with constant retardation a_2. Let v_1 be the average velocity in this case and s_1 the total displacement. In the second case it is accelerating for the same time t_1 with constant acceleration 2a_1 and come to rest with constant retardation a_2 in time t_3. If v_2 is the average velocity in this case and s_2 the total displacement, then