Question

Q.5. A ball is thrown vertically upwards by an observer P' sitting in a cart, which is moving
with a constant speed of 4m/s in a straight line on the ground. The ball is caught back by
the observer P' sitting in the same place in the cart. An observer P on the ground tinas​

Answer 1

for p' the ball will go straight up and come back

but for observer p the ball will follow a parabola and come back.