Jason works for a moving company. A 95 kg wooden crate is sitting on the wooden...

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Jason works for a moving company. A 95 kg wooden crate is sitting on the wooden...

Jason works for a moving company. A 95 kg wooden crate is sitting on the wooden ramp of his truck; the ramp is angled at 11.

What is the magnitude of the force, directed parallel to the ramp, that he needs to exert on the crate to get it to start moving up the ramp? Express your answer with the appropriate units.

What is the magnitude of the force, directed parallel to the ramp, that he needs to exert on the crate to get it to start moving down the ramp? Express your answer with the appropriate units.

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Answer 1

Answer #1

a.) To start it moving up the ramp the applied force must be greater or equal to -mg(sin θ + μ cose) -95x 9.8(0.191+p0.982) -93.1(0.191 +p0.982) F 93.1(0.19 1+10.982) For down the ramp -mg(sin θ-u cos θ) 93.1(0.191-μ0982) F-93. 1(0.191-10.982)

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Answer 2

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