- #1
star227
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:( static friction force? mew? do what now??
Okay, thanks for helping me first off.
Second, i was absent :( and now I'm pretty confused on a few problems that do with force.
the first of four problems, i don't understand, like, what exactly is mew?
ok ..
1. a 225 kg crate is pushed horizontally with a force of 710 N. If the coefficient of friction is .20, calculate the acceleration of the crate.
Heres what I've done:
225 kg= F sub g
710 N= F sub p
a = ?
now is the coefficient of friction static or kinetic? does it matter?
Okay, thanks for helping me first off.
Second, i was absent :( and now I'm pretty confused on a few problems that do with force.
the first of four problems, i don't understand, like, what exactly is mew?
ok ..
1. a 225 kg crate is pushed horizontally with a force of 710 N. If the coefficient of friction is .20, calculate the acceleration of the crate.
Heres what I've done:
225 kg= F sub g
710 N= F sub p
a = ?
now is the coefficient of friction static or kinetic? does it matter?