- #1
IvaNMK
- 13
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Homework Statement
[PLAIN]http://img510.imageshack.us/img510/3893/58096739.jpg
Homework Equations
F = ma, friction...
The Attempt at a Solution
I just want to understand the problem so I can do it.
1a. If I apply 18N to box A, does it actually move? or it just reaches the max friction and still stay put?
1b. how many forces should be on box B? I see 2 forces, the kinetic friction given by A on B and the static (or kinetic?) friction between box B and the ground
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