In the arrangement shown the ends p and q of unstrechable string move downwards with uniform speed

preview_player
Показать описание
In the arrangement shown the ends p and q of unstrechable string move downwards with uniform speed u pullys A and B are fixed. Mass M moves upward with speed?
Рекомендации по теме
Комментарии
Автор

Sir OA y tha Apne cosTheta ke time use X bana diye

mohdakib