Ask Question
9 February, 10:28

What is the work done by gravity as a 10 kg object falls from rest at 12m to 5m?

+3
Answers (1)
  1. 9 February, 12:33
    0
    Answer: 686 joules

    Explanation:

    Work done = ?

    Mass of fallen object = 10 kg

    Height = (12m - 5m) = 7metres

    (The height is 7metres because the object fell from an height of 12m to 5m)

    Acceleration due to gravity g = 9.8m/s2

    Workdone = Mass x Acceleration due to gravity x height

    = 10kg x 9.8m/s2 x 7 metres

    = 686 joules

    Thus, the work done by gravity is 686 joules
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “What is the work done by gravity as a 10 kg object falls from rest at 12m to 5m? ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers