Physics, asked by Anushkad4687, 11 months ago

The turning effect of force is maximum when the angle between vector r and vector f is

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Answered by Anonymous

Answer:

The maximum and minimum resultants of two forces are F and G respectively. ... This is the same as the angle between the vectors. ... d(R ^2)/dθ=d/dθ(P^2 + Q^2 + 2PQ*Cosθ).

Explanation:

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