Item FM096001: A hockey puck that is sliding across the ice will move slower and slower the entire time it slides across the ice.

What will happen to a hockey puck that is sliding along the ice if friction is acting?

  1. The puck will move slower and slower the entire time.
  2. The puck will move at a constant speed the entire time.
  3. The puck will move at constant speed for a while and then slow down.
  4. The puck will slow down for a while and then move at a slower constant speed.