Foundation Science Primary 6 Energy

Which of the following objects possesses the most gravitational potential energy?

A A ball resting on the ground.
B A ball rolling on the ground.
C A ball being held 1 metre above the ground.
D A ball being held 5 metres above the ground.
Show Worked Solution

Worked Solution

Step 1: Recall that gravitational potential energy (GPE) depends on the mass and the height of an object above the ground. Step 2: Compare the heights. 5 metres is the highest point listed. Step 3: The higher an object is, the more GPE it possesses.

Correct answer: A ball being held 5 metres above the ground.

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