A block of mass 4 kg slides down an inclined plane at an angle of 45° with a massless tether attached to a pulley with mass 2 kg and radius 0.6 m at the top of the incline (see the following figure). The pulley can be approximated as a disk. The coefficient of kinetic friction on the plane is 0.2. What is the acceleration of the block (in m/s2)? (Enter the magnitude.) 45 m/s2 t

A block of mass 4 kg slides down an inclined plane at an angle of 45° with a massless tether attached to a pulley with mass 2 kg and radius 0.6 m at the top of the incline (see the following figure). The pulley can be approximated as a disk. The coefficient of kinetic friction on the plane is 0.2. What is the acceleration of the block (in m/s2)? (Enter the magnitude.) 45 m/s2 t

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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