Lami's Equation

Q. If point A is in equilibrium under the action of the applied forces, the values of tensions $T_{AB}$ and $T_{AC}$ are respectively.

1. 520 N and 300 N
2. 300 N and 520 N
3. 450 N and 150 N
4. 150 N and 450 N

Q.

A weight of 500 N is supported by two metallic ropes as shown in the figure. The values of tensions $T_{1}and{T}_2$ are respectively

1. 433 N and 250 N

2. 250 N and 433 N

3. 353.5 N and 250 N

4. 250 N and 353.5 N