Q754
A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is: [Given g = 9.8 m/s2]
A.
1568 J
AnswerB.
1568 C
C.
1568 W
D.
1568 N
Answer: Option A
Solution
Answer: Option A
Solution:
A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is 1586 J.