2 blocks ml and m2 are connected by a rope and are initially laid at rest on a 30-degree incline plane. The plane surface has coefficients of static and kinetic friction at 0.20 and 0,18 respectively for all surfaces. A force 75N paralel to the inclined is applied to prevent the blocks from sliding. (a) Determine the masses of the blocks if m2 is twice as heavy as ml. (b) what value of force (paralel to the inclined) is required to stop the blocks if they were accelerating at 1.2m/s/s?

2 blocks ml and m2 are connected by a rope and are initially laid at rest on a 30-degree incline plane. The plane surface has coefficients of static and kinetic friction at 0.20 and 0,18 respectively for all surfaces. A force 75N paralel to the inclined is applied to prevent the blocks from sliding. (a) Determine the masses of the blocks if m2 is twice as heavy as ml. (b) what value of force (paralel to the inclined) is required to stop the blocks if they were accelerating at 1.2m/s/s?

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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