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Which formula correctly represents torque as the product of force and distance?

1. τ = F × R
2. τ = mg sin θ
3. τ = Ia
4. τ = F × R

Correct answer: τ = F × R

Solution

Torque (τ) is defined as the cross product of force (F) and the position vector (R) from the axis of rotation. The correct formula is τ = F × R.

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