A wooden crate with m = 1kg slides on a horizontal surface towards a wall as shown in the figure. The crate hits the wall with vo = -5m/s, bounces back and travels a distance of 1.5m until it stops. If the crate interacts with the wall for 2ms and the wall exerts an average force of Fay = 4000N find the coefficient of friction u between the crate and horizontal surface. (Take m g = 10m/s²) Select one: O a. 0,5 O b. 0,8 O c. 0,1 d. 0,4 e. 0,3

A wooden crate with m = 1kg slides on a horizontal surface towards a wall as shown in the figure. The crate hits the wall with vo = -5m/s, bounces back and travels a distance of 1.5m until it stops. If the crate interacts with the wall for 2ms and the wall exerts an average force of Fay = 4000N find the coefficient of friction u between the crate and horizontal surface. (Take m g = 10m/s²) Select one: O a. 0,5 O b. 0,8 O c. 0,1 d. 0,4 e. 0,3

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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