What is the least magnitude of the force

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Reference no: EM13709053

Compute all parts of given question:

Question: A loaded penguin sled weighing 80.5 N rests on a plane inclined at angle = 18.3Â° to the horizontal. Between the sled and the plane, the coefficient of static friction is 0.280, and the coefficient of kinetic friction is 0.160.

Part A: What is the least magnitude of the force, parallel to the plane, that will prevent the sled from slipping down the plane?

Part B: What is the minimum magnitude force that will start the sled moving up the plane?

Part C: What value of force is required to move the sled up the plane at constant velocity?

Please help for the above question, completely confused!! Show each steps if possible, Thanks.

Reference no: EM13709053

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