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3 years ago

7. Calculate the gravitational potential energy of a 10 kg box on the top shelf of a closet, 2 m above the floor.

Physics

1 answer:

snow_lady [41]3 years ago

5 0

Answer:

P.E = 196 J

Explanation:

Given,

The mass of the box, m = 10 Kg

The height of the box from the ground, h = 2 m

The acceleration due to gravity, a = 9.8 m/s²

The gravitational potential energy of the box is given by the formula

P.E = mgh joules

Substituting the given values in the above equation,

P.E = 10 x 2 x 9.8

= 196 J

Hence, the gravitational potential energy of box, P.E = 196 J

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