Physics, asked by naumankhan1918, 1 year ago

A long spring is stretched by 2cm,its P.Eis U,if spring is stretched by 10cm then what will be its P.E?

Answers

Answered by shivansh60

3

A very is easy method:
when displacement is 2cm PE=U
when displacement is 10cm, PE=U/2×10
= 5U

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