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3 years ago

7

A spring has a natural length of 20 cm. If a 30-N force is required to keep it stretched to a length of 38 cm, how much work W i

s required to stretch it from 20 cm to 29 cm? (Round your answer to two decimal places.)

1 answer:

sergeinik [125]3 years ago

5 0

Replace your arnswer to 64

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Is this a live test question or a homework question?

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