Question

A boy projects a ball vertically upwards with velocity v from

the top of a building where it rises and then it falls down to hit
the ground with velocity 2v. So, the total distance covered by
the ball is ....
(g = 10 m/s)​

Answer 1

yes? what is the quseten

Step-by-step explanation:

v is the max speed it can go if you droped a egg and a watermelon off a roof 20ft high thay would hit the ground at the same time becuse gravaty will effect them qualy. if you drop them from a jet liner 20,000 ft up thay will hit max.v. wich depends on mass so thay will hit at differnt times.