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I am facing problem with all the question involving movable or multiple pulleys.Can anyone guide me how to face/approach such questions.

Sameer Gupta , 13 Years ago
Grade 12th Pass
anser 3 Answers
Akash Kumar Dutta

first method.....apply the basic principles of machines...
MA=load/effort...etc.
second method...apply the basic principles of tension...
third and most effective method....apply constraint equations....
its a bit tough to explain here...so see once DC Pandey mechanics Part I...

Last Activity: 13 Years ago
konduri abhilash reddy reddy

take all forces all including reactionary forces also on it and then apply newton 2nd law

if you cannot get enough equations then find constraint equations

Last Activity: 13 Years ago
FITJEE

irst method.....apply the basic principles of machines...
MA=load/effort...etc.
second method...apply the basic principles of tension...
third and most effective method....apply constraint equations....
its a bit tough to explain here...so see once DC Pandey mechanics Part I...

 

Last Activity: 12 Years ago
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