1) less friction force a) smooth b) rough c) push d) friction 2) more friction force a) pull b) smooth c) friction d) rough 3) a force away from your body a) friction b) push c) rough d) smooth 4) a force towards your body a) smooth b) push c) rough d) pull 5) a force opposite the motion of an object a) push b) smooth c) pull d) friction

Leaderboard

Visual style

Options

Switch template

Continue editing: ?