Question
IN THAT QUES OF CENTRE OF MASS BOTH THE OPTION ARE GIVEN THEN IN EXAM HOW WE KNOW THAT WHICH ONE IS CORRECT. AS WE USE Vm /M+m =V OF PLANK & m= mass of man
Joshi sir comment
I could not understand, what the question is,
IN THAT QUES OF CENTRE OF MASS BOTH THE OPTION ARE GIVEN THEN IN EXAM HOW WE KNOW THAT WHICH ONE IS CORRECT. AS WE USE Vm /M+m =V OF PLANK & m= mass of man
I could not understand, what the question is,