The reel shown below has radius R and rotational inertia I. One end of the block...
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The reel shown below has radius R and rotational inertia I. One end of the block of mass m is connected to a spring of spring constant k, and the other end is fastened to a cord wrapped around the reel. The coefficient of kinetic friction between the block and the incline (of angle 0) is . The reel is wound counterclockwise so that the spring stretches a distance d from its unstretched position and is then released from rest. Find the angular speed of the reel when the spring is again unstretched. Express your answer in terms of m, d, 0, k, u,, I, R, and any other relevant parameters. R m2 www 0 The reel shown below has radius R and rotational inertia I. One end of the block of mass m is connected to a spring of spring constant k, and the other end is fastened to a cord wrapped around the reel. The coefficient of kinetic friction between the block and the incline (of angle 0) is . The reel is wound counterclockwise so that the spring stretches a distance d from its unstretched position and is then released from rest. Find the angular speed of the reel when the spring is again unstretched. Express your answer in terms of m, d, 0, k, u,, I, R, and any other relevant parameters. R m2 www 0
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dsino mg coso So rellevuelvals K 181 WR veel radius R Inertial I vot block mass m Coeff of fri... View the full answer
Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
Posted Date:
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