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| 1. |
How will you determine the direction of torque? |
| Answer» Solution :The direction of torque is always perpendicular to the plane containing `vecr and vecF`. It is given by right hand RULE. CURL of FINGERS of the right hand in the sense that would ROTATE the first vector `vecr` into the SECOND vector `vecF` through the smaller angle. Then extended thumb gives the direction of torque. | |