Question

On doubling the moment arm find its effect on the value of torque ?

Answer 1

Explanation:

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Answer 2

On doubling the moment arm, the value of torque will increase.

• A moment arm is basically defined as the length between a joint axis and the line of force acting on that joint.

• The moment arm or lever arm of a force system is the vertical distance from an axis to the line of action of a force.  

• Or we can say that the moment arm regulates the value of the torque.  

Hope it helped...