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Reversing both r and F leaves the direction of the torque:
AReversed
BDoubled
CHalved
DUnchanged
Answer & Solution
Correct answer: D. Unchanged
1. Reversing one of the two vectors reverses the torque.
2. Reversing the second reverses it back again.
3. So reversing both leaves the direction the same.
_Source: NCERT Class 11 Physics Part I, Chapter 7, Systems of Particles and Rotational Motion._
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