Question

State which of the following situations are possible and give
an example for each of these:
(a) an object with a constant acceleration but with zero velocity
(b) an object moving in a certain direction with an acceleration
in the perpendicular direction.​

Answer 1

An object with a constant acceleration but with zero velocity it's possible because when we thrown ball in upward direction the maximum height velocity

of the ball is zero but the acceleration due to gravity is still working