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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.

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

Grade:12th Pass

3 Answers

Akash Kumar Dutta
98 Points
8 years ago

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...

konduri abhilash reddy reddy
18 Points
8 years ago

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

FITJEE
43 Points
7 years ago

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...

 

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