Impulse by Hinge | An Innovative App

AI Thread Summary
The discussion revolves around solving a physics problem involving a square lamina hinged at a corner and subjected to an impulse. Participants emphasize the need to establish unknowns for both linear and angular impulses and the resulting motion. There is confusion regarding the application of angular impulse-momentum equations, particularly concerning the hinge's role. Clarification is sought on how to approach the problem, especially in writing equations related to the hinge's impulse. The conversation highlights the complexity of analyzing the lamina's motion under the given conditions.
Prabs3257
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Homework Statement
A square lamina of side a is hinged at corner A and impulse Po is applied on the lamina shown find the impulse due to the hinge on the lamina just after Po is applied
Relevant Equations
Impulse eqn
I don't have a clue on how to start please help me
 

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Prabs3257 said:
Homework Statement: A square lamina of side a is hinged at corner A and impulse Po is applied on the lamina shown find the impulse due to the hinge on the lamina just after Po is applied
Homework Equations: Impulse eqn

I don't have a clue on how to start please help me
Create unknowns for the impulse (allow two components) and for the resulting motion.
What equations can you write?
 
haruspex said:
Create unknowns for the impulse (allow two components) and for the resulting motion.
What equations can you write?
Do you mean the angular impulse momentum eqns ??
 
Last edited:
Prabs3257 said:
Do you mean the angular impulse momentum eqns ??
Yes, and linear.
 
haruspex said:
Yes, and linear.
But if we write angular inpulse about a then the it will be 0 for hinge can you please tell me how to write it i am totally confused thanks
 
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