This time we have a crate of mass 28.0 kg on an inclined surface, with a coefficient of kinetic friction 0.221. Instead of pushing on the crate, you let it slide down due to gravity. What must the angle of the incline be, in order for the crate to slide with an acceleration of 6.66 m/s^2? A) 27.0 degrees B) 75.6 degrees C) 40.5 degrees D) 54.0 degrees

This time we have a crate of mass 28.0 kg on an inclined surface, with a coefficient of kinetic friction 0.221. Instead of pushing on the crate, you let it slide down due to gravity. What must the angle of the incline be, in order for the crate to slide with an acceleration of 6.66 m/s^2? A) 27.0 degrees B) 75.6 degrees C) 40.5 degrees D) 54.0 degrees

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section: Chapter Questions

Problem 73PQ

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