7. What is the change in gravitational potential energy for a 120.80-kg giant walking down a hill from a height of 21.23 m to 9.65 m?<

Question

7. What is the change in gravitational potential energy for a 120.80-kg giant walking down a hill from a
height of 21.23 m to 9.65 m?

in progress 0
Thanh Thu 4 years 2021-09-02T18:54:46+00:00 1 Answers 7 views 0

Answers ( )

  1. thucuc
    0
    2021-09-02T18:56:33+00:00
    Reply

    Answer:

    Explanation:

    It takes 1200 J of work to lift a car high enough to change a tire.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )