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A helical spring extends by 1 cm when a force of 1.5N is applied to it. Find the elastic potential energy stored in it.
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Aug 23, 2021
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Physics Form 2
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anony mous
A helical spring extends by 1 cm when a force of 1.5N is applied to it. Find the elastic potential energy stored in it.
hooke's law
elastic potential energy
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Aug 23, 2021
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anony mous
Elastic PE = ½Fe
=½ × 1.5 × 0.01
= 7.5 × 10
−3
J
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