A 251 kg wooden raft floats on alake when a 76 kg man, Ask an Expert

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A 251 kg wooden raft floats on alake. When a 76 kg man stands on theraft, it sinks 9.0 cm deeper into thewater. When he steps off, the raft vibrates for a while.

(a) What is the frequency of vibration?

(b) What is the total energy of vibration (ignoring damping)?

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Category:- Physics
Reference No.:- M91098017

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