A particle of mass m is suspended by a string of length l from a fixed rigid support. Particle is imparted a horizontal velocity `u=sqrt(2gl)`. Find the angle made by the string with the vertical when the acceleration of the particle is inclined to the string by `45^(@)`?

A particle of mass m is suspended by a string of length l from a fixed rigid support. A sufficient horizontal velocity =sqrt(3gl) is imparted to it suddenly. Calculate the angle made by the string with the vertical when the accekleration of the particle is inclined to the string by 45^(@) .

A particle of mass m is suspended by a string of length l from a fixed rigid support. A sufficient horizontal velocity =sqrt(3gl) is imparted to it suddenly. Calculate the angle made by the string with the vertical when the accekleration of the particle is inclined to the string by 45^(@) .

A particle of mass m suspended by a string of length l revolves in a horizontal circle such that theta is the angle which the string makes with vertical. Which of the following statement (s) is/are correct ?

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 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 particle of mass m is attached to one end of a light inextensible string and the other end of the string is fixed in vertical plane as shown. Particle is given a horizontal velocity u = sqrt((5)/(2)gl) The tension in the string at an instant when acceleration of the particle is horizontal and sqrt(3)g is

A particle of mass m is suspended from a string of length l fixed to the point O. What velocity should be imparted to the particle in its lowermost position so that the string is just able to reach the horizontal diameter of the circle?