33.5k views
4 votes
The direction of the force of friction on a sliding crate is _______.

a.usually at right angles to the force that produces sliding.
b.opposite to the direction of sliding
c.non-directional
d.in the same direction as the force that produces sliding.

1 Answer

2 votes
It would be the letter b.
User Westwick
by
4.8k points