Question

A weight W is attached to two weightless strings AB and AC as shown in figure. The tension in each string will be?

• A. $\frac{W}{4}$
• B. $\frac{W}{2}$
• C. $\frac{3W}{2}$
• D. W

Answer 1

The correct option is A $\frac{W}{4}$

Each strings is making equal angle, ie: ${60}^0$ with vertical component. Both string will experience equal amount of tension.

So 2T= W Cos${60}^0$

2T= W.$\frac{1}{2}$

T= $\frac{W}{4}$