problem07_15

University Physics with Modern Physics with Mastering Physics (11th Edition)

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7.15: Of the many ways to find energy in a spring in terms of the force and the distance, one way (which avoids the intermediate calculation of the spring constant) is to note that the energy is the product of the average force and the distance compressed or
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Unformatted text preview: extended. a) J. 80.0 m) N)(0.200 800 )( 2 1 ( = b) The potential energy is proportional to the square of the compression or extension; J. . 5 ) m 0.200 m 0.050 ( J) . 80 ( 2 =...
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problem07_15 - extended. a) J. 80.0 m) N)(0.200 800 )( 2 1...

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