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Part A A small box of mass m is siting on a board of mass ma and length L (Elgure 1). The board rests on a frictionless horizontal surtace. The coefticient of static friction between the board and the box is The coefficient of kinetic triction between the board and the box is, as usual, less than Find Fain, the conatant force with the least magnitude that must be applied to the board in order to pull the board out from under the the box (which wid then fall off of the opposite end of the board). Express your answer in terms of some or all of the varlatbles . m, mg. 9, and L. Do not include / in your answer. Throughout the problem, use g for the magnitude of the tree-tail acceleration. In the hints, use / for the magnitude of the ftriction force between the board and the • View Avallable Hinta) box Fam Submit Figure

Part A A small box of mass m is siting on a board of mass ma and length L (Elgure 1). The board rests on a frictionless horizontal surtace. The coefticient of static friction between the board and the box is The coefficient of kinetic triction between the board and the box is, as usual, less than Find Fain, the conatant force with the least magnitude that must be applied to the board in order to pull the board out from under the the box (which wid then fall off of the opposite end of the board). Express your answer in terms of some or all of the varlatbles . m, mg. 9, and L. Do not include / in your answer. Throughout the problem, use g for the magnitude of the tree-tail acceleration. In the hints, use / for the magnitude of the ftriction force between the board and the • View Avallable Hinta) box Fam Submit Figure

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Part A A small box of mass m is siting on a board of mass ma and length L (Eigure 1). The board rests on a frictionless horizontal surtace. The coefficient of static triction between the board and the box is 4 The coefficient of kinetic triction between the board and the box is, as usual, less than Find Fin, the constant force with the least magnitude that must be applied to the board in order to pull the board out from under the the box (which wil then tall off of the opposite end of the board). Express your answer in terms of some or all of the variables e, mi, ma. 9, and L. Do not include f in your answer. Throughout the problem, use g for the magnitude of the tree-tall acceleration. In the hints, use f tor the magnitude of the tiction force between the board and the box » View Avallable Hint(a) min Submit Figure 1 of 1> Provide Feedback Next> Pearson Copyright © 2022 Pearson Education inc. All rights reserved. Termns.of.Use I Privacy Policy Permissions I Contact Us
Transcribed Image Text:Part A A small box of mass m is siting on a board of mass ma and length L (Eigure 1). The board rests on a frictionless horizontal surtace. The coefficient of static triction between the board and the box is 4 The coefficient of kinetic triction between the board and the box is, as usual, less than Find Fin, the constant force with the least magnitude that must be applied to the board in order to pull the board out from under the the box (which wil then tall off of the opposite end of the board). Express your answer in terms of some or all of the variables e, mi, ma. 9, and L. Do not include f in your answer. Throughout the problem, use g for the magnitude of the tree-tall acceleration. In the hints, use f tor the magnitude of the tiction force between the board and the box » View Avallable Hint(a) min Submit Figure 1 of 1> Provide Feedback Next> Pearson Copyright © 2022 Pearson Education inc. All rights reserved. Termns.of.Use I Privacy Policy Permissions I Contact Us
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