requires a 81 N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 51 N is required to keep it moving with a constant speed. Find the coefficients of static and kinetic friction between crate and floor.
Lets see how fast you can do this one guys ;)
2007-02-01 05:35:42 · 4 answers · asked by cosmo 1 in Science & Mathematics ➔ Physics
Yeah right. As if dock workers run around measuring forces with expensive tools.
Cstatic = 81/230
Cdyna = 51/230
duh!
2007-02-01 05:56:48 · answer #1 · answered by catarthur 6 · 0⤊ 0⤋
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2007-02-01 05:38:07 · answer #2 · answered by god knows and sees else Yahoo 6 · 0⤊ 0⤋
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2016-11-02 01:35:19 · answer #3 · answered by ? 4 · 0⤊ 0⤋
nice try. can't figure out your homework assignment?
2007-02-01 05:39:48 · answer #4 · answered by Anonymous · 0⤊ 0⤋