Doubt by Shivani

Sir can you tell example 7.8 of NCERT Book of physics pg no.162

Answers

Answer by nitesh chaudhary

Hi,

Please watch the video lectures carefully, it has already been taught in the class in video 25 of sys of particles and rotaional motion.

Thanks

Answer by Shivani

Sir /Mam not exercise question that is example of NCERT....but now i understand that question.