Question

A force of 25 N is required to hold a string that has been stretched from its natural length of 20 cm to 30 cm. How much work is done in stretching the spring from 20 cm to 25 cm?

Answer #1

Then given data , Force , F = 25 N

The elongation (x) = 30cm-20cm = 10cm

According to Hooke’s Law, the force required to maintain
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Item 3a Below, show all work to set up the integral that...

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A certain spring has a spring constant k1 =
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to. A force of six pounds is required to keep a spring
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(a) k = ?
(b) Work integral is: ?
(c) Answer: ?
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