Standard Science Primary 6 Energy

A ball is released from Point A and rolls down to Point B. Which of the following correctly describes the energy conversion?

A Gravitational potential energy -> Kinetic energy
B Kinetic energy -> Sound energy
C Kinetic energy -> Gravitational potential energy
D Chemical potential energy -> Heat energy
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Worked Solution

Step 1: At Point A (highest point), the ball has maximum gravitational potential energy.Step 2: As it rolls down, it gains speed.Step 3: The potential energy is converted into kinetic energy.

Correct answer: Gravitational potential energy -> Kinetic energy

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