Question:
A boy throws a ball vertically upwards then O work is done
Last updated: 6/24/2023
![A boy throws a ball vertically upwards then O work is done](https://media.kunduz.com/media/sug-question-candidate/20210815091306774315-2248623.jpg?h=512)
A boy throws a ball vertically upwards then O work is done by the boy only at the moment he throws the ball O work done by boy on it is zero O work is done by the boy throughout the motion of the ball O work is done by the boy only during upward motion of the ball