All the string in figure are massless. Tension in the horizontal string is `30N`. Find `W`.

For the system shown in figure, the tensions in the string

For the system shown in figure, the tensions in the string

As shown in figure the tension in the horizontal cord is 30 N . The weight W and tension in the string OA in Newton are

As shown in figure the tension in the horizontal cord is 30 N . The weight W and tension in the string OA in Newton are

As shown in figure the tension in the horizontal cord is 30 N . The weight W and tension in the string OA in Newton are

In the given figure the tension in the string OB is 30N. Find the weight 'W and the tension in the string OA.

The tension T in the string shown in figure is

The tension T in the string shown in figure is