Constraint relations

JEE Mains Guidance › Mechanics questions › Constraint relations

#Physics #Mechanics

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7 Answers

106

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

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1

Kaustab Sarkar ·2009-11-07 02:01:37

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]

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24

eureka123 ·2009-11-07 02:34:17

yeah ques is wrong.....there is contradiction when evaluating tension in strings.....

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106

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)

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24

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]

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1

Bicchuram Aveek ·2009-11-07 09:25:13

The question is absolutely wrong

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Kaustab Sarkar ·2009-11-07 23:30:49

hmm....so the q is wrong [7]

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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