Light, Energy, And More 2
Planck And Photoelectric Effect
Chapter 11 Using Forces. Lesson 1 Motion Position- the location of an object. It answers the question, “Where is the object?” Motion- a change in position.
Chapter 8 Work, Power and Energy. Work- applying a force over a distance; must be in the same direction Work=Force x DistanceW=Fd Unit=Joule=Nm=kgm 2.
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