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erastova [34]
3 years ago
10

What is the equation for the potential energy stored in a spring when it is stretched or compressed?

Physics
1 answer:
gregori [183]3 years ago
8 0

Answer:

if you stretch a spring with k = 2, with a force of 4N, the extension will be 2m. the work done by us here is 4x2=8J. in other words, the energy transferred to the spring is 8J. but, the stored energy in the spring equals 1/2x2x2^2=4J (which is half of the work done by us in stretching it).

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Answer:

C. 1500.

Explanation:

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Hope this helps & best of luck!

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4 0
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5 0
3 years ago
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natulia [17]

Answer:

t = 3.48 s

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