why u think that one of the pulley shud be fixed? btw this question was asked on goiit by someone......and it went unanswered[3]
7 Answers
Asish Mahapatra
·2009-11-07 01:55:52
think the ques. is wrong
I am getting a contradiction.. one of the movable pulleys should be fixed.
Waiting for someone else
Kaustab Sarkar
·2009-11-07 02:01:37
eureka123
·2009-11-07 02:34:17
yeah ques is wrong.....there is contradiction when evaluating tension in strings.....
Asish Mahapatra
·2009-11-07 02:36:50
yeah thats what net force on a pulley does not come out to be zero (assuming that pulleys are weightless)
eureka123
·2009-11-07 02:38:26
ya...
Thats why..something is missing....either string changes..or some pulley is fixed or something like that...[1]