three pieces of wire of the same intererinal and radius but of different length are tied to three -colliner , , equispesd pege in the ceiling of a room knotted together at their other ends so that the side wirs subtend the same angle alpha with the middaone .If a load P is attached to the knot ,calculate the tension in the wires.

three pieces of wire of the same intererinal and radius but of differe

1.	three pieces of wire of the same intererinal and radius but of different length are tied to three -colliner , , equispesd pege in the ceiling of a room knotted together at their other ends so that the side wirs subtend the same angle alpha with the middaone .If a load P is attached to the knot ,calculate the tension in the wires.
Answer» <P> ANSWER :`(PCOS^(2)ALPHA)/((1+2 cos^(3) alpha)),(p)/((1+2cos^(3)alpha))`