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April 18, 2014

Homework Help: physics

Posted by BOB on Monday, October 17, 2011 at 10:48pm.

A hockey puck slides across the ice at a con-
stant speed.
Which of the following is true?

1. The puck is moving and thus not in equi-
librium.

2. The puck can be considered neither at
rest nor in equilibrium.

3. It is in equilibrium.

4. None of these

5. The puck is at rest.

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