2. Make sure that only Speed box is checked. A. Apply a force to get the crate to about half of its maximum speed, then remove the force. B. While the crate is moving, move the friction slider to 1/2 way. 2B.1 What happened to the crate? a.) The crate decelerated and then accelerated. b.) The crate decelerated at a constant rate till it came to a complete stop. c.) The crate decelerated some, but never stopped moving