A particle of mass `m=2` kg is suspended in a vertical plane by two strings - one horizontal and the other inclined to the vertical by `alpha = 30^(@)`. Find the tension of the inclined string (a) an instant before the horizontal one is cut, (b) an instant after the horizontal one is cut.

A mass M is suspended by a weightless string The horizontal force required to hold the mass 60^(@) with the vertical is .

A body of mass mis suspended by two strings making angles alpha and beta with the horizontal. Find the tensions in the strings.

A block of mass M si suspended by two strings angles theta_(1) and theta_(2) with the horizontal. Find the tensions in the strings.

A force of 50N is inclined to the vertical at an angle of 30^(@) Find the acceleration it produes in a body of mass 2kg which moves in the horizontal direction .

A mass M of 100 kg is suspended with the use of strings A, B 90 and C as shown in the figure, where W is the vertical wall and R is a rigid horizontal rod. The tension in the string B is

A particle of mass m attached to an inextensible light string is moving in a vertical circle of radius r. The critical velocity at the highest point is v_( 0) to complete the vertical circle. The tension in the string when it becomes horizontal is

A particle is suspended by a light vertical inelastic string of length 1 from a fixed support. At its equilbrium position it is projected horizontally with a speed sqrt(6 g l) . Find the ratio of the tension in the string in its horizontal position to that in the string when the particle is vertically above the point of support.

A ball of mass 0.12 kg is being whirled in a horizontal circle at the end of a string 0.5 m long. It is capable of making 231 revolutions in one minute. Find the breaking tension of the string