A heavy particle is suspended by a string of length 60 cm from a fixed point O. it is projected horizontally with speed `4.2 m//s` from its lowest position : (Take `g=9.8m//s^(2))`

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 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?

A heavy particle is attached to one end of a string 1m long whose other end is fixed at O. It is projected from it lowest position horizontally with a velocity V:

A body is suspended by a string of length 1 m and is projected horizontally with a velocity of 4 ms^(-1) Calculate its tangential and radial accelerations when the string rises by 60^(@) from its initial position.

A particle is projected at an angle 60^(@) with the horizontal with a speed 10m//s . Then, latus rectum is (Take g=10m//s^(2) )

A particle suspended from a fixed point, by a light inextensible thread of length L is projected horizontally from its lowest position with velocity 7gL . The thread will slack after swinging through an angle , such that  equal

A particle suspended from a fixed point, by a light inextensible thread of length L is projected horizontally from its lowest position with velocity 7gL . The thread will slack after swinging through an angle , such that  equal

A particle suspended by a light inextensible thread of length l is projected horizontally from its lowest position with velocity sqrt(7gl//2) . The string will slack after swinging through an angle equal to

A particle suspended by a light inextensible thread of length l is projected horizontally from its lowest position with velocity sqrt(7gl//2) . The string will slack after swinging through an angle equal to