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dexar [7]
3 years ago
8

The force on the spring is F0 and it stores elastic potential energy PEs0. If the spring displacement is tripled to 3x0, determi

ne the ratio of the new force to the original force, Fn F0 , and the ratio of the new to the original elastic potential energy, PEsn PEs0 .
Physics
1 answer:
Dimas [21]3 years ago
7 0

Answer:

Explanation:

Let initial extension in the spring= x₀

Force on the spring = F₀

Let spring constant = k

Fo = k x₀

Fn = 3k x₀

Fn /Fo = 3

PEs0 ( ORIGINAL)  =1/2 k x₀²

PEsn ( NEW)  =1/2 k (3x₀)²

PEsn / PEs0 = 9

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