Hey 60 kg person walks from the ground to the roof of 80-m tall building how much increase and gravitational potential energy is there
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12
Answer:
Gravitational Potential Energy P.E. = m*g*h ; where m is the mass of the body, g is the acceleration due to gravity which is constant equals to 9.8 m/s^2 and h is the heigth ; P.E. = 60*9.8*74.8 = 43982.4 Joules = 43.9824 KJoules
Answered by
17
Answer:
48,000 J
Explanation:
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