IVI m1 m2 Two blocks with masses m1 =7 kg and m2 = 4 kg are connected by a rope through a solid disk pulley with mass M = 2.5 kg and radius R = 0.2 m (I = (½)MR?). The rope is massless and doesn't slip of the %3D pulley. When released from rest, blocks start to move with constant acceleration. Find the magnitude of acceleration of the blocks. Hints: Select the direction of motion to set the positive/negative directions. Draw free-body diagrams for blocks 1 and 2. Express the torque on the pulley in both angular and linear terms to relate the tensions to rotation inertia and angular acceleration. Use that for the equations you obtained from free-body diagrams.

IVI m1 m2 Two blocks with masses m1 =7 kg and m2 = 4 kg are connected by a rope through a solid disk pulley with mass M = 2.5 kg and radius R = 0.2 m (I = (½)MR?). The rope is massless and doesn't slip of the %3D pulley. When released from rest, blocks start to move with constant acceleration. Find the magnitude of acceleration of the blocks. Hints: Select the direction of motion to set the positive/negative directions. Draw free-body diagrams for blocks 1 and 2. Express the torque on the pulley in both angular and linear terms to relate the tensions to rotation inertia and angular acceleration. Use that for the equations you obtained from free-body diagrams.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 56AP: Keratinocytes are the most common cells in the skins outer layer. As these approximately circular...

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