please expert check if my answer is correct or not if there is any mistake please point of the mistake - Physics - System Of Particles And Rotational Motion

Question

please expert check if my answer is correct or not if there is any
mistake please point of the mistake and also explain the whole
answer

Sejal Gupta · Accepted Answer

Solution :

The solution provided by you is correct

please expert check if my answer is correct or not if there is any mistake please point of the mistake and also explain the whole answer