If a force is applied at an angle to a body moving along a straight line:

Assertion : No force is required to move a body unifromly along a straight line Reason : Because F = ma = m (0) =0 .

Assertion : No force is required to move a body uniformly along a straight line . Reason : Because F=ma=m(0)=0.

A force F is applied on a body (which moves on a straight line) for a duration of 3 s. The momentum of the body changes from 10 g cm/s to 40 g cm/s. The magnitude of the force F is

(a) The figure shows the position time graph of a body moving along a straight line. i) Draw the velocity - time graph of the body.

No force is required to move a body uniformly along a straight line. Comment.

Which of the following graph for a body moving along a straight line is possible ?

Which of the following graph for a body moving along a straight line is possible ?

The speed - time graph for a body moving along a straight line is shown in figure. The average acceleration of body may be

The speed - time graph for a body moving along a straight line is shown in figure. The average acceleration of body may be