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Two wheels of moment of inertia 4 kgm^2 ...

Two wheels of moment of inertia `4 kgm^2` rotate side by side of the rate of 120 r.p.m. and 240 r.p.m. respectively in the opposite direction. If now both the wheels are coupled by means of weightless shaft so that both the wheels now rotate with a common angular speed, find the new speed of rotation.

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Step by step text solution for Two wheels of moment of inertia 4 kgm^2 rotate side by side of the rate of 120 r.p.m. and 240 r.p.m. respectively in the opposite direction. If now both the wheels are coupled by means of weightless shaft so that both the wheels now rotate with a common angular speed, find the new speed of rotation. by PHYSICS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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