Calculating Torque: Solving for Torque at Point A

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Homework Help Overview

The discussion revolves around calculating torque at a specific point (Point A) in a physics problem involving forces and distances. The original poster seeks assistance in understanding how to determine the torque given certain parameters, including an external torque value.

Discussion Character

  • Exploratory, Assumption checking, Problem interpretation

Approaches and Questions Raised

  • Participants discuss the nature of the torque provided (20 Nm) and its application to the problem. There are questions about how to resolve this torque about Point A and how to approach the calculation when given forces at different points.

Discussion Status

The discussion is ongoing, with participants seeking clarification on the problem setup and the original poster expressing urgency due to upcoming exams. Some guidance has been offered regarding the interpretation of the external torque, but there is no consensus on the method to solve the problem.

Contextual Notes

Participants note the importance of providing a complete problem description and the need for clarity in the explanation of torque calculations, particularly when dealing with different points in a coordinate system.

daemonakadevil
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Hi friends and Sir's ,

I am stumbled upon a problem and unable to solve it , can anyone tell me what will be the torque at A and how you did that?

here is my problem :
http://img180.imageshack.us/img180/550/torquexu4.png

thanks!
 
Last edited by a moderator:
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Please describe the problem completely (a diagram is not enough--explain the problem) and, most importantly, show your solution so far and where you are stuck.
 
I already told my question that i need to find the torque about point A but i am having problem with the torque 20 nm that how to or resolve that torque about A .
Btw the distance btw 4m line and point a is also 4 m. My semster exams are on 7 may. So please just tell me how to solve it.
Thanksss

btw
 
I assume that the 20 Nm is an external torque. You can view it as acting on the body as a whole.
 
Can you be little more descriptive this doesn't clears my concept at all! means can you tell me
with easy language that how to solve if torque is given on other point (x,y) and some forces then how to find torque about a point (x1,y1) (means on another coordinate) , thanks again
 
no one else? , thanks in advance!
 

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