AIIMS2008Physics-Statics

AIIMS 2008 Physics Equilibrium of Forces MCQ Question

Type: MCQ-numerical-Hard-Class 11

P, Q and R are three coplanar forces acting at a point and are in equilibrium. Given P = 1.9318 kg wt [sinθ₀ = 0.9659], the value of R (in kg wt) is

Question diagram
A

0.9659

B

2

C

1

D

1/2

Correct Answer

Option C

Detailed Explanation

Using Lami's theorem, we have p/sinθ = R/sin150°

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