Standard Science Primary 6 Energy

What is the energy conversion when a child uses a sling-shot to launch a stone?

A Elastic potential energy → Kinetic energy
B Gravitational potential energy → Kinetic energy
C Kinetic energy → Elastic potential energy
D Chemical potential energy → Kinetic energy
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Worked Solution

Step 1: Pulling the band stores elastic potential energy. Step [2-9]: Releasing the band transfers that energy to the stone as it moves. Step [2-9]: Motion energy is kinetic energy.

Correct answer: Elastic potential energy → Kinetic energy

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