Physics - Rotation Question with Solution | TestHub

A 4 kg beam of length 2 m is hinged at its lower end. A horizontal force $F=30\mathrm{N}$ acts at the top. A cable attached to the beam centre makes an angle $37^{\circ }$ with the ground and holds the beam vertical. Take $\sin 37^{\circ }=0.6$. Mark the correct statement(s).