The crane truck has a weight of 14250 lb and a center of gravity at point CG. The parking brake only locks the rear wheels of the truck, so the front wheels are free to rotate. Determine the maximum force F applied at the angle 0 = 39° that can be exerted on the crane without it slipping or tipping for each of the following cases: Case 1: The static friction coefficient between the rear tires and the ground is flg = 0.080. Case 2: The static friction coefficient between the rear tires and the ground is μ = 0.41. A d ка * Variable Value 7 ft 8 ft 5 ft 5 ft a b Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. F 000 с d h 8.5 ft For Case 1, the constraint is Select an answer Fmax 1027 X lbs. For Case 2, the constraint is Select an answer Fmax 12,349 X lbs. BY NC SA 2013 Michael Swanbom and and
The crane truck has a weight of 14250 lb and a center of gravity at point CG. The parking brake only locks the rear wheels of the truck, so the front wheels are free to rotate. Determine the maximum force F applied at the angle 0 = 39° that can be exerted on the crane without it slipping or tipping for each of the following cases: Case 1: The static friction coefficient between the rear tires and the ground is flg = 0.080. Case 2: The static friction coefficient between the rear tires and the ground is μ = 0.41. A d ка * Variable Value 7 ft 8 ft 5 ft 5 ft a b Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. F 000 с d h 8.5 ft For Case 1, the constraint is Select an answer Fmax 1027 X lbs. For Case 2, the constraint is Select an answer Fmax 12,349 X lbs. BY NC SA 2013 Michael Swanbom and and
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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