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A wheel (disk) of radius 0.2 m and mass 1 kg are mounted on a frictionless...

A wheel (disk) of radius 0.2 m and mass 1 kg are mounted on a frictionless horizontal axis. A massless cord is wrapped around the wheel and attached to a 2 kg object that slides on a frictionless surface inclined at an angle of 60 degrees with the horizontal. What is the acceleration of the block as well as the angular acceleration of the wheel about its axis of rotation?

Answer: 6.93 m/s^2, 34.64 rad/s^2

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