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Two masses 500 g and 460g are suspended ...

Two masses 500 g and 460g are suspended from the ends of a light string passing over a frictionless heavy pulley of radius 5cm. When released from rest the heavier mass is observed to fall 75cm in 5s. What is the rotational inertia of the pulley? ltbr. [Hint: When the pulley is heavy the tensions on the two slides are different.]

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The correct Answer is:
`1.39xx10^(-2)kgm^(2)`
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