PhysicsNEET 2023Kinetic and potential energy, conservation

Work, Energy and Power

The potential energy of a long spring when stretched by 2 cm is $U$ . If the spring is stretched by 8 cm, the potential energy stored in it will be:

A. $2 U$
B. $4 U$
C. $8 U$
D. $16 U$ ✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

A particle is released from height S from the surface of the Earth. At a certain height…NEET 2021

From Physics › Work, Energy and Power › Kinetic and potential energy, conservation — lectures, notes and every past question on it.

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