2. A simple diagram of a lifting jack is shown on left. It has a moment of inertia of I = 10.0 kgm2. Two masses M1 4.00 kg and M2 = 2.00 kg are attached to strings which are wrapped around different parts of the lifting jack which have radii R = 40.0 cm and R2= 25.0 cm. (a) Sketch Free Body diagrams of M1, M2 and the pulley. (b) Determine the angular acceleration of masses.( (c) What are the tensions in the strings? M, M,

2. A simple diagram of a lifting jack is shown on left. It has a moment of inertia of I = 10.0 kgm2. Two masses M1 4.00 kg and M2 = 2.00 kg are attached to strings which are wrapped around different parts of the lifting jack which have radii R = 40.0 cm and R2= 25.0 cm. (a) Sketch Free Body diagrams of M1, M2 and the pulley. (b) Determine the angular acceleration of masses.( (c) What are the tensions in the strings? M, M,

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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