2. A 50 kN block rests on top of an inclined plane, 25° with the horizontal. Also, a 10 kN load is applied on the block, parallel and down the plane. While a load P is also applied on the block but directed parallel and up the plane. Using u = 0.55 , determine the load P to prevent the block from sliding down. Ans: P = 6.21 kN

2. A 50 kN block rests on top of an inclined plane, 25° with the horizontal. Also, a 10 kN load is applied on the block, parallel and down the plane. While a load P is also applied on the block but directed parallel and up the plane. Using u = 0.55 , determine the load P to prevent the block from sliding down. Ans: P = 6.21 kN

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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