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In an Atwood's machine, one block has a mass of 498.0 g, and the other a...

In an Atwood's machine, one block has a mass of 498.0 g, and the other a mass of 698.0 g. The pulley, which is mounted in horizontal frictionless bearings, has a radius of 5.70 cm. When released from rest, the heavier block is observed to fall 90.2 cm in 2.17 s (without the string slipping on the pulley).

What is the magnitude of the acceleration of the 498.0-g block?

What is the magnitude of the acceleration of the 698.0-g block?

What is the magnitude of the tension in the part of the cord that supports the 498.0-g block?

What is the magnitude of the tension in the part of the cord that supports the 698.0-g block?

What is the magnitude of the angular acceleration of the pulley?

What is the rotational inertia of the pulley?

What is the change in the potential energy of the system after 2.17 s?

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