Question

what is troque .where it is used in our daily life .

Answer 1

Torque: It is force required to rotate a object around an axis,fulcrum or pivot.It is just like force which is used to push or pull objects,but here it just rotates or twists the object when applied.Thus it can be said as turning force or twisting force
For example : Torque is the force exerted on a bolt or screw when tightening or loosening it. 
Imagine you're trying to loosen wheel nuts with a spanner (US: wrench) when changing a wheel on your car. You are applying a twisting force to the nut to make it turn around the bolt it is screwed onto.

Answer 2

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