A hemispherical bowl of radius R=5 metre is fixed on a horizontal surface its inner surface to be smooth. Three smooth and perfectly inelastic ball of mass 3mg, 4kg and 5kg simultaneously released from the edge of bowl in such way that during the collision with each other, their kinetic energy loss is maximum. If the maximum kinetic energy lost during the collision is 300n Joule. Find the value of n. (take g=10 m//s^(2))

A hemispherical bowl of radius R=5 metre is fixed on a horizontal surf

1.	A hemispherical bowl of radius R=5 metre is fixed on a horizontal surface its inner surface to be smooth. Three smooth and perfectly inelastic ball of mass 3mg, 4kg and 5kg simultaneously released from the edge of bowl in such way that during the collision with each other, their kinetic energy loss is maximum. If the maximum kinetic energy lost during the collision is 300n Joule. Find the value of n. (take g=10 m//s^(2))
Answer» Solution :Make collision in such a wavy that all balls WOULD be stopped at bottom the bowl. So, maximum KINETIC ENERGY LOSS `=(1)/(2)xx(2xx5xx10)(3+4+5)=600J`

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