Sir please refer the answers for the question numbers 2 and 9. I think the answer for 2 is 1:2:3 and for is conservation of energy. please confirm it. because many students and also some physics faculties are referring the answer from this website. thank you so much sir for accepting my suggestuions
thanks for the one mark key
ReplyDeletecould you please verify the answer of 9th question 1 mark. the answer must be conservation of energy.
ReplyDeleteSir please refer the answers for the question numbers 2 and 9. I think the answer for 2 is 1:2:3 and for is conservation of energy. please confirm it. because many students and also some physics faculties are referring the answer from this website. thank you so much sir for accepting my suggestuions
ReplyDelete