1.

A solid ball of mass `m` is made to fail from a height `H` on a pan suspended through a spring of spring constant `K` as shown in figure. If the does not rebound and the pan is massless, then amplitude of oscillation is A. `(mg)/(K)`B. `(mg)/(k)(1 + (2HK)/(mg))^(1//2)`C. `(mg)/(K)+((2HK)/(mg))^(1//2)`D. `(mg)/(K)[1+(1+(2HK)/(mg))^(1//2)]`

Answer» Correct Answer - B


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