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Please help! Any help at all. Please! ;(
Two boxes are being pulled up a 30.0 degree ramp with a cable at a constant velocity. Box 1 (weight of 44.1 N) is attached to the cable and also has a chain which is attached to Box 2 (34.3 N) being dragged behind Box 1. Assume a coefficient of kinetic friction, mu(k) = 0.250, for all surfaces.
What is the friction between Box 1 and the ramp in newtons?
What is the friction between Box 2 and the ramp?
What is the acceleration of the boxes?
What is the tension in the chain?
What is the tension in the cable?
 one year ago
 one year ago
Please help! Any help at all. Please! ;( Two boxes are being pulled up a 30.0 degree ramp with a cable at a constant velocity. Box 1 (weight of 44.1 N) is attached to the cable and also has a chain which is attached to Box 2 (34.3 N) being dragged behind Box 1. Assume a coefficient of kinetic friction, mu(k) = 0.250, for all surfaces. What is the friction between Box 1 and the ramp in newtons? What is the friction between Box 2 and the ramp? What is the acceleration of the boxes? What is the tension in the chain? What is the tension in the cable?
 one year ago
 one year ago

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