A body moves in a straight line with a uniform acceleration and it's time t=0,1,2,3,4 s has displacement of 12,21,38,63 and 96m respectively from a fixed point O. Find its acceleration

A point moves in a straight line so that its displacement x m at time t sec is given by x^2=1+t^2 what is the acceleration in m//sec^2 in time t.

A body moves along a straight line with acceleration 3m/s^2 for 2 seconds and then with acceleration 4 m/s^2 for 3 seconds . What is the average acceleration

A body moving along a straight line has its displacement in m given by s=3+2t+ 4t^2 . Find its velocity after 2s and the acceleration.

A particle moves along a straight line such that its displacement at any time t is given by S= (t^3-3t^2+2) m What is the displacement when the acceleration is zero ?

A body moving with uniform acceleration has velocity of 20m/s and 30 m/s when passing point P with Q in its path . Find its velocity at the point midway between P and Q .

Starting from the rest , a body P travels with a uniform acceleration of 4m/s^2 and starting from rest from the same point 4s later , a body Q travels with a uniform acceleration of 16m/s_2 in the same direction as P . Find when and where they meet .

A particle moves along a straight line according to the law s=t^3-3t^2+5t . Find its velocity and acceleration at the end of 1 sec.

A body moving with uniform acceleration describes 12m in the 3rd sec of its motion and 20m in the 5th second. Find the distance covered in the 10th second.

A body moving with an initial velocity of 1 m/s accelerates uniformly at 0.5m/s^2 . Find its displacement and velocity at the end of 10s. What is the velocity when it has a displacement of 48m ?