The figure shows an elaborate pulley consisting of four small spheres and a uniform disk, all of which rotate together. Each sphere has a mass m = 4.46 kg, is held a distance of 0.29 m from the pulley's center by a massless spoke, and is small enough that it can be considered a point mass. When a block of mass M = 10.5 kg is attached as shown and released from rest, the ideal rope turns the pulley without slipping as the block descends. Calculate the block's speed v after falling a distance of 0.73 m, if the pulley's mass and radius are mp = 3.26 kg and R = 0.1 m. m mp V= M _________ m/s Record your numerical answer below, assuming three significant figures. Remember to include a "-" as necessary.

The figure shows an elaborate pulley consisting of four small spheres and a uniform disk, all of which rotate together. Each sphere has a mass m = 4.46 kg, is held a distance of 0.29 m from the pulley's center by a massless spoke, and is small enough that it can be considered a point mass. When a block of mass M = 10.5 kg is attached as shown and released from rest, the ideal rope turns the pulley without slipping as the block descends. Calculate the block's speed v after falling a distance of 0.73 m, if the pulley's mass and radius are mp = 3.26 kg and R = 0.1 m. m mp V= M _________ m/s Record your numerical answer below, assuming three significant figures. Remember to include a "-" as necessary.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 54P: A cylinder with rotational inertia I1=2.0kgm2 rotates clockwise about a vertical axis through its...

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