Answer
In a fast moving car, the ball will have same velocity as myself. Since the relative velocity between the ball and my hand is zero.
So, the ball will return to my hand if I throw the ball vertically upwards.
Work Step by Step
In a fast moving car, the ball will have same velocity as myself. Since the relative velocity between the ball and my hand is zero.
So, the ball will return to my hand if I throw the ball vertically upwards.