A 100 kg bx rests on a horizontal floor. The coefficient of static friction is us = 0.40, and the coefficient of kinetic friction is uk = 0.10. Determine the force of friction Ffr acting on the box if a horizontal applied force FA is a) 50N and b) 600N. ΣΕΞ

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 89AP: In building a house, carpenters use nails from a large box. The box is suspended from a spring twice...
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ΣF=ma
Ffr = μFN
1m = 3.3 foot
1m = 0.001km
A 100 kg bx rests on a horizontal floor. The coefficient of static friction is us = 0.40,
and the coefficient of kinetic friction is uk = 0.10. Determine the force of friction Ffr
acting on the box if a horizontal applied force FA is a) 50N and b) 600N.
ΣF=mw
Transcribed Image Text:ΣF=ma Ffr = μFN 1m = 3.3 foot 1m = 0.001km A 100 kg bx rests on a horizontal floor. The coefficient of static friction is us = 0.40, and the coefficient of kinetic friction is uk = 0.10. Determine the force of friction Ffr acting on the box if a horizontal applied force FA is a) 50N and b) 600N. ΣF=mw
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