Multiple choice

Which of the following theorems states that if three forces acting at a point are in equilibrium then each of the force is directly proportional to the sine of the angle between the remaining two forces?

  1. Cauchy's theorem

  2. Pythagoras theorem

  3. Lami's theorem

  4. Leibnitz theorem
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C Correct answer
Explanation

Lami's theorem states that if three forces acting at a point are in equilibrium then each of the force is directly proportional to the sine of the angle between the remaining two forces.

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