Force of Friction

1. The problem statement, all variables and given/known data

A sled pulled out a constant velocity across a horizontal. If a is a horizontal force of 8.0 x 10^1 N is applied at an angle of 53 degrees in the ground. What is the force of friction between the sled and the snow?

2. Relevant equations

I convert the N into grams?
and I have to put it into uh well you know one of those sine..


3. The attempt at a solution

well first I'm so confussed with the problem... eek, can someone please guide me through it?
 
H

Haywire

Guest
Why were you thinking in converting "N into grams"?
Do you have any ideia how would you calculate the friction force?

The key word in the problem is |constant velocity|.
Draw a free body diagram, it will help, I promiss.
 
35
0
One more small tiblite of information, all forces are measured in N.
 
oooh, yeah I got it now. thanks.
 

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