Physics
Grade-7
Easy
Question
What is the value of the gravitational potential energy when the height of the object is
15 m
- 25 J
- 75 J
- 125 J
- 150 J
Hint:
As per the values given in the graph, the GPE of an object will be 150J when its height increase to 15m.
The correct answer is: 150 J
- The gravitational potential energy in an object is directly proportional to its height.
- The change in the height of an object triggers its GPE.
- If the height of an object is 15m, as in the graph, the gravitational potential energy is 150J.
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