Projects: UDL : UDL Friction 5-6 Pre-test
This page last changed on Aug 09, 2007 by cmcintyre.
1) A hockey puck slides along an icy surface. What makes it slow down?
2) The rougher the surface, ...
3) Which of the following is an example of trying to increase friction?
4) Which of the following statements is not true?
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