
Distinguish between uniform and non-uniform acceleration.
Important Questions on Motion
A force of acts on a body so that the body acquire a velocity of after some time. Now the force of is replaced by another force F which decelerates the body and body come to the rest then.


A body starts from rest is accelerated uniformly for 30s. If x1, x2, x3 are the distances travelled in first 10s; next 10s and last 10s respectively, then x1 : x2 : x3 is



In the above graph what is the value of acceleration?

(Assuming that the acceleration is uniform)

State which of the following situations are possible and give an example for each of these:
An object with a constant acceleration but with zero velocity.








State whether the following situation is possible or not and give an example for the case.
An object with a constant acceleration but with zero velocity.

An object is thrown vertically upwards and rises to a height of . Calculate the velocity with which the object was thrown upwards. ().

Can be a body be accelerated, if it is moving with constant speed?


The direction of acceleration is same as that of _____.
(force/torque)

