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Physics, 30.07.2019 01:30 yariiixox

1. show how the alternative definition of power, found in your book, can be derived by substituting the definitions of work and speed into the standard definition of power, p = w / delta t. 2. a real spring does not oscillate forever. instead, it eventually comes to a stop. does this violate the law of conservation of energy? explain why or why not.

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