alleryIf the directions of both r and F are reversed, the torque direction:
AReduces to zero
BRemains the same
CReverses itself
DRotates a quarter
Answer & Solution
Correct answer: B. Remains the same
1. Reversing one of them reverses the torque.
2. Reversing both reverses it twice.
3. The direction remains the same.
_Source: syllabus Physics, Ch 6 'Systems of Particles and Rotational Motion'_
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