A 128 kg crate slides down a ramp, starting from rest. The ramp is inclined at an angle of 24.2 degrees with respect to the horizontal and has a height of 1.92 m. The coefficient of kinetic friction between the crate and the ramp is µs = 0.30. What is the work done on the crate (in Joules) by the gravitational (or weight) force as the crate moves from the top of the ramp to the ground? Use g = 9.81 m/s².

A 128 kg crate slides down a ramp, starting from rest. The ramp is inclined at an angle of 24.2 degrees with respect to the horizontal and has a height of 1.92 m. The coefficient of kinetic friction between the crate and the ramp is µs = 0.30. What is the work done on the crate (in Joules) by the gravitational (or weight) force as the crate moves from the top of the ramp to the ground? Use g = 9.81 m/s².

Name: A 128 kg crate slides down a ramp, starting from rest. The ramp is in
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Description: A 128 kg crate slides down a ramp, starting from rest. The ramp is inclined at an angle of 24.2 degrees with respect to the horizontal and has a height of 1.92 m. Thecoefficient of kinetic friction between the crate and the ramp is ls = 0.30. What i

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter9: Energy In Nonisolated Systems

Section: Chapter Questions

Problem 17PQ

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