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Sonja [21]
3 years ago
14

If a 20 N object has been lifted 5 meters above the ground, how much gravitational potential energy does it have?

Physics
2 answers:
krek1111 [17]3 years ago
6 0
100J is the answer hope this can help
Andreyy893 years ago
5 0

The gravitational potential energy of the object is 100 J.

Gravitational potential energy stored in an object is the work done in raising the object to a height <em>h</em> against the gravitational force acting on it.

The gravitational force acting on a body is its weight mg, where m is its mass and g, the acceleration due to gravity.

Work done by a force is equal to the product of the force and the displacement made by the point of application of the force.

GPE = mgh

The weight of the object is given as 20 J and it is raised to a height of 5 m.

GPE =(mg)*h = (20 N)*(5m)=100 J

The gravitational potential energy of the object is 100 J.

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