Solved: A 12.0-kg object is attached to a cord that is
Chapter 8, Problem 8.124(choose chapter or problem)
A 12.0-kg object is attached to a cord that is wrapped around a wheel of radius r 10.0 cm (Fig. P8.70). The acceleration of the object down the frictionless incline is measured to be 2.00 m/s2. Assuming the axle of the wheel to be frictionless, determine (a) the tension in the rope, (b) the moment of inertia of the wheel, and (c) the angular speed of the wheel 2.00 s after it begins rotating, starting from rest.
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