A body of moment of inertia of 3 kg-m^2 rotating with an angular velocity of 2 rad / sec has the same kinetic energy as a mass of 12 kg moving with a velocity of

Question:

8.A body of moment of inertia of 3 kg-m^2 rotating with an angular velocity of 2 rad / sec has the same kinetic energy as a mass of 12 kg moving with a velocity of

Options :

a) 8 m/s
b) 0.5 m/s
c) 2 m/s
d) 1 m/s

Answer :

d) 1 m/s

Answer Steps :

Solution :-

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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)

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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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