Question

A stone of mass 10 kg and tank containing 100 kg water are initially at



same temperature. a stone above 100 m falls into the water. considering



the stone and water as a system, determine au, ape, ake ^ and w,



when



(i) the stone is about to enter the water



(ii) the stone has come to rest in the tank

Answer 1

option (2 ) is u r answer .

OK help u..