Weston High School

Massachusetts Grade 9/10 Physics MCAS Review

Weston, Massachusetts
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Conservation of Energy and Momentum

Optional
2.4 Describe both qualitatively and quantitatively the concept of power as work done per unit time.
Power is the rate at which work is done
Hyperphysics- Energy and Power
 
Revised January 2007 by Jonathan Dietz, dietzj@mail.weston.org