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Problem 1.5.9. A cord is attached to a 3.9 kg box, and pulls upward on the box at an angle of 32 relative to
Problem 1.5.9. A cord is attached to a 3.9 kg box, and pulls upward on the box at an angle of 32 relative to the horizontal. The tension in the cord is 21 N, but the box remains at rest. Determine (a) the normal force, and (b) the static frictional force.
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To solve this problem we need to analyze the forces acting on the 39 kg box in equilibrium The force...
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Physics
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
2nd edition
77339681, 978-0077339685
