A solid cylinder of mass (M=1 kg) and radius R=0.5 m is pivoted at its centre The axis of rotation of the cylinder is horizontal. Three small particles of mass (m=0.1 kg) are mounted along its surface as shown in figure. The system is initially at rest.The angular speed of cylinder, when it has rotated through 90∘ in anticlockwise direction.(Take g=10 m/s2)

A solid cylinder of mass (M=1 kg) and radius R=0.5 m is pivoted at its

1.	A solid cylinder of mass (M=1 kg) and radius R=0.5 m is pivoted at its centre The axis of rotation of the cylinder is horizontal. Three small particles of mass (m=0.1 kg) are mounted along its surface as shown in figure. The system is initially at rest.The angular speed of cylinder, when it has rotated through 90∘ in anticlockwise direction.(Take g=10 m/s2)
Answer» A solid cylinder of mass ( $M = 1 kg$ ) and radius $R = 0.5 m$ is pivoted at its centre The axis of rotation of the cylinder is horizontal. Three small particles of mass ( $m = 0.1 kg$ ) are mounted along its surface as shown in figure. The system is initially at rest. The angular speed of cylinder, when it has rotated through $90^{\circ}$ in anticlockwise direction. (Take $g = 10 {m/s}^{2}$ )

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