A large horizontal surface moves up and ...

A large horizontal surface moves up and down in SHM with an amplitude of 1 cm . If a mass of 10 kg (which is placed on the surface) is to remain continually in contact with it, the maximum frequency of S.H.M. will be

0.5 Hz

1.5 Hz

5.0 Hz

10.0 Hz

Text Solution

Verified by Experts

The correct Answer is:

`F=m Aomega^(2)=mg therefore 4pi^(2)n^(2)A=g therefore n=5 Hz`

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