Standard Science Primary 6 Energy

At which point does a swinging pendulum have the maximum gravitational potential energy?

A Halfway between the highest and lowest points
B At the highest point of its swing
C At the lowest point of its swing
D When it is stationary at the bottom
Show Worked Solution

Worked Solution

Step 1: Gravitational potential energy depends on height. Step [2-9]: The pendulum is at its maximum height at the ends of its swing. Step [2-9]: Therefore, potential energy is highest at these points.

Correct answer: At the highest point of its swing

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