Ask Question
10 November, 08:20

An 114 kg man climbs up a 4 m high fight of stairs. The acceleration of gravity is 9:81 m/s2. What is the increase in the gravitational potential energy of the man-earth syste

+1
Answers (1)
  1. 10 November, 11:12
    0
    The increase in the gravitational potential energy of the man-earth system is 4473.36 J

    Explanation:

    Potential energy = Mass x Acceleration due to gravity x Height

    Mass = 114 kg

    Height = 4 m

    Acceleration due to gravity = 9.81 m/s²

    Substituting

    Potential energy = Mass x Acceleration due to gravity x Height

    Potential energy = 114 x 9.81 x 4

    Potential energy = 4473.36 J

    The increase in the gravitational potential energy of the man-earth system is 4473.36 J
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An 114 kg man climbs up a 4 m high fight of stairs. The acceleration of gravity is 9:81 m/s2. What is the increase in the gravitational ...” 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