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08-05-2024
Physics

Answered

An object of mass m is dropped from a height h on a sand the object penetrates xm into the sand,the the avergae resistance offered by the sand to the body is
a.Mg(h/x)
b.Mg(1+h/x)
c.Mgh + Mgx
d.Mg(1-h/x)

Answer :

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