Dana loads luggage into an airplane using a conveyor belt tilted at an angle of 28 ∘. She places a few pieces of luggage on the belt before it starts to move, then she turns the belt on. It takes the belt 0.70 s to reach its top speed of 1.2 m/s.Assume μs = 0.50 between the luggage and the belt. What factor should the force of friction between the luggage and the belt be larger to prevent luggage slipping?

Dana loads luggage into an airplane using a conveyor belt tilted at an angle of 28 ∘. She places a few pieces of luggage on the belt before it starts to move, then she turns the belt on. It takes the belt 0.70 s to reach its top speed of 1.2 m/s.Assume μs = 0.50 between the luggage and the belt. What factor should the force of friction between the luggage and the belt be larger to prevent luggage slipping?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section: Chapter Questions

Problem 68PQ: Instead of moving back and forth, a conical pendulum moves in a circle at constant speed as its...

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