railway RRB JE (CBT I + CBT II) Mock Test 2024 Engineering Mechanics Equilibrium and Friction Equilibrium
Consider a truss PQR loaded at P with a force F as shown in the figure. The tension in the member QR is
1
0.5 F
2
0.63 F
3
0.73 F
4
0.87 F
Consider a truss PQR loaded at P with a force F as shown in the figure. The tension in the member QR is