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Artemon [7]
4 years ago
6

A mass of 2000 kg is raised 5.0 m in 10 seconds what is the potential energy of the mass at this height?

Physics
1 answer:
kvv77 [185]4 years ago
8 0

Answer:

A. 98,000 J

Explanation:

The gravitational potential energy of an object is given by

U = mgh

where

m is the mass of the object

g is the gravitational acceleration

h is the heigth above the ground

In this problem,

m = 2000 kg

g = 9.8 m/s^2

h = 5.0 m

Substituting into the equation, we find

U=(2000 kg)(9.8 m/s^2)(5.0 m)=98,000 J

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