Three light strings are connected at the point P. A weight W is suspended from one of the strings. End A of string AP and end B of string PB are fixed as shown. In equilibrium, PB is horizontal and PA makes an angle of 60∘ with the horizontal. If the tension in PB is 30 N, then the tension in PA and weight W are respectively given by

Three light strings are connected at the point P. A weight W is suspen

1.	Three light strings are connected at the point P. A weight W is suspended from one of the strings. End A of string AP and end B of string PB are fixed as shown. In equilibrium, PB is horizontal and PA makes an angle of 60∘ with the horizontal. If the tension in PB is 30 N, then the tension in PA and weight W are respectively given by
Answer» Three light strings are connected at the point $P$ . A weight $W$ is suspended from one of the strings. End $A$ of string $A P$ and end $B$ of string $P B$ are fixed as shown. In equilibrium, $P B$ is horizontal and $P A$ makes an angle of $60^{\circ}$ with the horizontal. If the tension in $P B$ is $30 N$ , then the tension in $P A$ and weight $W$ are respectively given by

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