A light train made up of two cars is traveling at 90 km/h when the brakes are applied to both cars. Knowing that car A has a mass of 25 Mg and car B a mass of 20 Mg, and that the braking force is 30 kN on each car, determine (a) the distance traveled by the train before it comes to a stop, (b) the force in the coupling between the cars while the train is slowing down. 90 km/h Jon A 25 Mg B 20 Mg

A light train made up of two cars is traveling at 90 km/h when the brakes are applied to both cars. Knowing that car A has a mass of 25 Mg and car B a mass of 20 Mg, and that the braking force is 30 kN on each car, determine (a) the distance traveled by the train before it comes to a stop, (b) the force in the coupling between the cars while the train is slowing down. 90 km/h Jon A 25 Mg B 20 Mg

Name: 12.12 lbFig. P12.1012.11 The coefficients of friction between the load
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Description: 12.12 lbFig. P12.1012.11 The coefficients of friction between the load and the flatbed trailershown are us=0.40 and k= 0.30. Knowing that the speed of therig is 72 km/h, determine the shortest distance in which the rig canbe brought to a stop the loa

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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