Physics, asked by uniqur5lover, 3 months ago

A book has a mass of 5 kg and is 20 m above the ground; what is its potential energy? Solve using Gravitational potential energy = mass * acceleration of gravity * height (g = 9.81 m/s^2)
a) 100 J

b) 100 N

c) 981 N

d) 981 J

Answers

Answered by jasmine5718
0

Answer:

981 J

Explanation:

P.E=mgh

P.E=5*9.81*20

P.E= 981 J

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