Question

True or false
If a body moves with constant velocity,it's displacements depends on the square of time taken
when two ball of different Masses are thrown vertically upward with the same initial speed the heavier body rises grater height than the lighter body.

Equation of motion are applicable only when a body moves with uniform velocity​

Answer 1

1. false
2. false
3. false

1. if body moves with constant velocity its displacement depends on the time taken not on its square
2. maximum height achieved is independent of mass of objects
3. no equations of motion are applicable also for variable velocity remember when there is acceleration then velocity changes but equations are applicable