Constraint relations

JEE Advanced 2015 Forum › Mechanics questions › Constraint relations

can pl smeone tell me a gud way to find consraint relations cz in mst prblms i can figure it out by common sense but there must be a proper "theoretical" way

#Physics #Mechanics

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8 Answers

11

sagnik sarkar ·2011-06-24 23:45:47

Use segment method.

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rainman ·2011-06-27 10:09:55

no the segment method is okay for easy problems but in problems where the string has an angle its becoming difficult

like in this prob wat shud be the cnstrnt relation b according to segment method

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11

sagnik sarkar ·2011-06-27 21:01:39

When the string makes an angle then take the component of acceleration or velocity along the string.

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sagnik sarkar ·2011-06-27 21:17:18

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sagnik sarkar ·2011-06-27 21:17:43

2 a2 = a1

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rainman ·2011-06-29 10:15:42

srry but can u make it a little clearer i cudnt get it which string legnth did u take

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11

sagnik sarkar ·2011-06-29 22:29:49

Is the answer correct?
Then I can post the entire theory with some problems.

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rainman ·2011-07-01 20:08:51

ya the answers correct but can u pl make me understand it looks bonkers to me

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

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