Question

A body of mass 20 kg is initially at a height of 3 m above the ground . It is lifted to a height of 2 m from that position. Its increase in potential energy is

2 points

100 J

392 J

60 J

-100 J
​

Answer 1

Answer:

392J

Explanation:

(2J)= 8.4

Answer 2

Answer:

392j

I hope I am helpful for you