railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
A particle O is in equilibrium under three forces P, Q and R. The magnitude of the force P and Q are 100 N. The angles ∠POR = ∠QOR = 150°. Find the magnitude of force R.
1
\(25\sqrt{3} \) N
2
\(50\sqrt{3} \) N
3
\(100\sqrt{3} \) N
4
\(200\sqrt{3} \) N