Question

In the shown figure the tension in the horizontal cord is 30N. Find the weight of the body B.

• A. 10 N
• B. 20 N
• C. 30 N
• D. 40 N

Answer 1

The correct option is C

30 N

For equilibrium, $Tsin{45}^{\circ }=30$
and $Tcos{45}^{\circ }=W$
Solving we get, W = 30 N