ABCD is a string suspended from point A and D and it carries a weight 20kg at B and a weight W kg at C. The portion AB is horizontal and BC and CD makes angle of \(60^\circ\) and 30 degree with the verticle . find W and the tension in three portion of the string.

A string ABCD atteched to two fixed points A and D has two equal weight W each knotted tio it at B and C and rest with the portions AB and CD inclinded at angle 30 degree and 60 degree respectively tothe verticle .Find the tension of the portions of the string and the inclination of BC to the verticle.

Two equal weights , each of W kg are atteched to the ends of a thin string which pass over three pegs in a wall arreanged in the form of an isosceles tringlr with the base horizontal and verticle angle 150 degree . Find the magnitude and direction of pressure of each peg.

A string of length 2 m is attech to two points A and B at the same level and at a distance 1 m aparts a ring of 10 kg slung on the string is acted on by a horizontal force P which hold it in equalibrium vertically below B . Find the tension in the string nd megnitude of P.

The end of an inelastic and weightless strings 21cms long are atteched to two points 15 cms aparts in same horizotal line . A weight of 21 kg is atteched to the string 9cms from one end . find the tension in each portion of the string.

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