Question

State whether the following statements are true or false:
(a) The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the axis.
(b) If the velocity- time graph of a particle is a straight line inclined to time axis, then its displacement - time graph will also be a straight line?

Answer 1

a) False (the velocity of a freely falling body is not constant)
b) False (the displacement time graph will be parabolic)