You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic friction between the crate and floor are μs = 0.50 and μk = 0.40). If your force is directed horizontally and has a magnitude of 270 N, what will the magnitude of the crate's acceleration (nothing touches the crate other than you and the floor, and the crate moves in the direction you are pushing it)?

Physics for Scientists and Engineers
10th Edition
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 7P: A force F1 of magnitude 6.00 units acts on an object at the origin in a direction = 30.0 above the...
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You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic friction between the crate and floor are μs = 0.50 and μk = 0.40). If your force is directed horizontally and has a magnitude of 270 N, what will the magnitude of the crate's acceleration (nothing touches the crate other than you and the floor, and the crate moves in the direction you are pushing it)?

Group of answer choices
3.9 m/s2
10 m/s2
5.1 m/s2
9.0 m/s2
4.1 m/s2
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