Find angular speed of reel when spring is again unstretched

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The reel has radius R and moment of inertia I. One end of the block of mass m is connected to a spring of force constant k, and the other end is fastened to a cord wrapped around the reel. The reel axle and the incline are frictionless. The reel is wound counterclockwise so that the spring stretches a distance d from its unstretched position and the reel is then released from rest. Find the angular speed of the reel when the spring is again unstretched. (Use any variable or symbol stated above along with the following as necessary: g for the acceleration of gravity, and ?.)

Reference no: EM13539310

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