Homework Help: Physics

Posted by Sandra on Wednesday, September 23, 2009 at 9:14pm.

A hockey puck is hit on a frozen lake and starts moving with a speed of 12.0 m/s. Five seconds later, its speed is 6.00 m/s. (a) What is its average acceleration? (b) What is the average value of the coefficient of kinetic friction between puck and ice? (c) How far does the puck travel during the 5.00-s interval?

Physics - hhgh, Wednesday, October 14, 2009 at 6:09pm
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Physics - meg, Tuesday, December 8, 2009 at 3:58pm
idk
Physics - KB, Sunday, January 10, 2010 at 5:30pm
Chris Cheggies
Physics - fag, Monday, November 8, 2010 at 4:42pm
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