The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The front wheel is free to roll; the coefficient of friction for the rear wheel at 'A' is µA- If the applied force F = 50 N will cause the system just to move, the normal force at 'A' is: F (50 N) 30° 1m 1 m 0.5 m 0.5 m

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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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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The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The front
wheel is free to roll; the coefficient of friction for the rear wheel at 'A' is uA-
If the applied force F = 50 N will cause the system just to move, the normal force at 'A' is:
F (50 N)
30
1 m
* ><>
1 m
0.5 m
0.5 m
Select one:
Oa. 50 N
b. 43.3 N
C0.938 N
ul lis SI
Transcribed Image Text:The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The front wheel is free to roll; the coefficient of friction for the rear wheel at 'A' is uA- If the applied force F = 50 N will cause the system just to move, the normal force at 'A' is: F (50 N) 30 1 m * ><> 1 m 0.5 m 0.5 m Select one: Oa. 50 N b. 43.3 N C0.938 N ul lis SI
The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The front
wheel is free to roll; the coefficient of friction for the rear wheel at 'A' is p..
If the applied force F = 50 N will cause the system just to move, the normal force at 'A' is:
F (50 N)
30°
1 m
1 m
0.5 m
0.5 m
Select one:
Oa. 50 N
l lis is!
OF
Transcribed Image Text:The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The front wheel is free to roll; the coefficient of friction for the rear wheel at 'A' is p.. If the applied force F = 50 N will cause the system just to move, the normal force at 'A' is: F (50 N) 30° 1 m 1 m 0.5 m 0.5 m Select one: Oa. 50 N l lis is! OF
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