Engineering, 26.02.2020 04:30 natenate32
The 5-kg box is at rest on the sloping surface. The y axis points upward. The unit vector 0.557i C 0.743j C 0.371k is perpendicular to the sloping surface. What is the magnitude of the friction force exerted on the box by the surface?
Answers: 3
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The 5-kg box is at rest on the sloping surface. The y axis points upward. The unit vector 0.557i C 0...
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