A string of length 1m is fixed at one end with a bob of mass 100 g and the string makes rev/s around a vertical axis through a fixed point. The angle of inclination of the string with vertical is- VgyanHub

Question:

19.A string of length 1m is fixed at one end with a bob of mass 100 g and the string makes rev/s around a vertical axis through a fixed point. The angle of inclination of the string with vertical is-

Options :

a) tan^-1(5/8)
b) tan^-1(3/5)
c) cos^-1(8/5)
d) cos^1(5/8)

Answer :

d) cos^1(5/8)

Answer Steps :

Step1 :-

Step2 :-

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Related Questions

The kinetic energy of a particle executing a linear SHM is 16 J, when it is in the mean position. If the amplitude is 25 cm, periodic time of the particle in second is (Mass of the particle = 51.2 g)

A body of mass ‘M’ executes SHM Along x-axis with frequency ‘n’. At a distance x from the mean position, the body has kinetic energy ‘K’ and potential energy ‘P’. The amplitude of oscillation of the SHM is

The bob of a simple pendulum of ‘length ‘l’ is pulled through an angle ‘θ’ from its equilibrium position and them released. When it passes through its equilibrium position, its speed is given by: (g = acceleration due to gravity)

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