The wagon and the girl, shown in the following figure, has a weight of 100 N located at the center of gravity G. The frontwheel is free to roll; the coefficient of friction for the rear wheel at 'A' is PA-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 m1 m0.5 m0.5 mSelect one:a. 50 Nüull lis STFUJITSU P FlagquestionF (50 N)30°1 m1 m0.5 m0.5 mSelect one:O a. 50 Nb. 43.3 NO c. 0.938 NO d. 46.13 N

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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 HA- 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: O a. 50 N

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 HA- 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: O a. 50 N

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 7.3P: Two identical chairs, each weighing 14 lb, are stacked as shown. The center of gravity of each chair...

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