Question

The sport of a spring mass is vibrating with an amplitude 5 mm and the frequency of 1150 cycle per minute

Answer 1

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A spring-mass system is found to vibrate with a frequency of 120 cycles per minute in air and 100 cycles per minute in a liquid .

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Answer 2

A spring-mass system is found to vibrate with a frequency of 120 cycles per minute in air and 100 cycles per minute in a liquid