MHT CET 2022 Physics question
A rectangular blocks of mass 'M' and cross-sectional area 'A' floats on a liquid density ''. It is given a small vertical displacement from equilibrium, it starts oscillating with frequency 'n' then
Answer: (A)
Solution
For a small downward displacement the extra buoyant force is , a restoring force with effective spring constant . Hence the motion is SHM with
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