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experiment on a crate of 45-kg tools resting on a orizontal floor. You exert a gradually increasing orizontal push on it and observe that the crate ust begins to move when your force exceeds 13 N. After that you must reduce your push to 208 N to keep it moving at a steady 25 cm/s. a. What are the coefficients of static and kinetic friction between the crate and the floor? b. Suppose you were performing the same experiment on this crate but were doing it on the moon instead, where the acceleration due to gravity is 1.62 m/s2, what magnitude push would cause it to move?

experiment on a crate of 45-kg tools resting on a orizontal floor. You exert a gradually increasing orizontal push on it and observe that the crate ust begins to move when your force exceeds 13 N. After that you must reduce your push to 208 N to keep it moving at a steady 25 cm/s. a. What are the coefficients of static and kinetic friction between the crate and the floor? b. Suppose you were performing the same experiment on this crate but were doing it on the moon instead, where the acceleration due to gravity is 1.62 m/s2, what magnitude push would cause it to move?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The steps of solution should be shown clearly and completely. Put your final answers in a box. Write your answers up to the third decimal place.

2. Suppose you are performing an experiment on a crate of 45-kg tools resting on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the crate just begins to move when your force exceeds 313 N. After that you must reduce your push to 208 N to keep it moving at a steady 25 cm/s. a. What are the coefficients of static and kinetic friction between the crate and the floor? b. Suppose you were performing the same experiment on this crate but were doing it on the moon instead, where the acceleration due to gravity is 1.62 m/s2, what magnitude push would cause it to move?
Transcribed Image Text:2. Suppose you are performing an experiment on a crate of 45-kg tools resting on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the crate just begins to move when your force exceeds 313 N. After that you must reduce your push to 208 N to keep it moving at a steady 25 cm/s. a. What are the coefficients of static and kinetic friction between the crate and the floor? b. Suppose you were performing the same experiment on this crate but were doing it on the moon instead, where the acceleration due to gravity is 1.62 m/s2, what magnitude push would cause it to move?
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