4 The mine car and its contents shown in (Figure 1) have atotal mass of 4.5 Mg and a center of gravity at G. Thecoefficient of static friction between the wheels and thetracks is μ = 0.4 when the wheels are locked. Thebrakes at both A and B are locked.Figure0.9 m-0.6 m --G-1.5 m-1 of 10.15 mOdomIEPart BFind the normal force acting on the rear wheels at A.Express your answer to three significant figures and include the appropriate units.NA=SubmitOHAValueRequest Answer0UnitsSEE ? The mine car and its contents shown in (Figure 1) have atotal mass of 4.5 Mg and a center of gravity at G. Thecoefficient of static friction between the wheels and thetracks is μ = 0.4 when the wheels are locked. Thebrakes at both A and B are locked.Figure10 kNGCC0.9 m-G-06m--1 of 10.15 mPart AFind the normal force acting on the front wheels at B.Express your answer to three significant figures and include the appropriate units.LOμANB = ValueSubmit Request AnswerUnits?

Answered: Image /qna-images/answer/ad135663-884e-4c5f-bf02-f61210c5ff65.jpg

The mine car and its contents shown in (Figure 1) have a total mass of 4.5 Mg and a center of gravity at G. The coefficient of static friction between the wheels and the tracks is μ = 0.4 when the wheels are locked. The brakes at both A and B are locked. Figure 0.9 m 0.6 m- G -1.5 m- 1 of 1 0.15 m Odom Part B Find the normal force acting on the rear wheels at A. Express your answer to three significant figures and include the appropriate units. NA= qu Submit μA Value Request Answer 0 Units ?

The mine car and its contents shown in (Figure 1) have a total mass of 4.5 Mg and a center of gravity at G. The coefficient of static friction between the wheels and the tracks is μ = 0.4 when the wheels are locked. The brakes at both A and B are locked. Figure 0.9 m 0.6 m- G -1.5 m- 1 of 1 0.15 m Odom Part B Find the normal force acting on the rear wheels at A. Express your answer to three significant figures and include the appropriate units. NA= qu Submit μA Value Request Answer 0 Units ?

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.16P: The mass of the unbalanced disk is m, and its center of gravity is located at G. If the coefficient...

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