Explain constraint equation.

Explain constraint equation.


2 Answers

mohit yadav
54 Points
11 years ago

  its easy u can easily understand it

Utkarsh Verma
33 Points
11 years ago


Constraint equations are geometrical relation in a system ( mainly connected with pullies, etc. ) that always hold.

For example , the total length of a cord always remains constant ( and its first & second derivative ( v & a )   remains zero).
Consider the following situation:
Now, a complex example:

First try to solve it yourself!

I hope, you would have understood the basic concept of forming constraint equations. ALL THE BEST!

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