A uniform moving cricket ball is turned back by hitting it with a bat for a very short time interval. Show the variation of its acceleration with time. (Take acceleration in the back ward direction as positive).

Two identical negative charges are fixed on X axis at equal distances from the origin (O). A particle having positive charge starts at a large distance from O, moves along the Y axis, passes through the origin and moves far away from O in the positive Y direction. Describe qualitatively how its acceleration charges as it moves. Draw a rough graph showing the variation of acceleration (a) vs position of the particle (y). Take the acceleration of the particle to be positive in + Y direction.

Draw distance time graph of a body moving with : (i) positive acceleration (ii) negative acceleration.

A ball is dropped from an elevator moving upward with acceleration 'a' by a boy standing in it. The acceleration of ball with respect to [Take upward direction positive]

Draw the position-time graph of a moving object, moving with zero acceleration.

For given velocity time graphs in which case the acceleration is uniform and positive -

Draw the velocity-time graph of an object moving with uniform negative acceleration.

Find the relation for (i) velocity and time (ii) displacement and time, when an object is moving with uniform acceleration in two dimensions.

For a body moving with uniform acceleration along straight line, the variation of its velocity (v) with position (x) is best represented by

A car is moving in east direction. It takes a right turn and moves along south direction without change in its speed. What is the direction of average acceleration of the car?

Draw the velocity-time graph of an object moving with uniform positive acceleration.