kinetic energy
DESCRIPTION
Kinetic Energy. Presented to Physical Science Fall 2009 By K. Whitfield. Energy: the ability to do work. Kinetic Energy: Energy of Motion. How to Calculate Kinetic Energy (KE). Factors that affect KE Mass-more mass, more KE Velocity-more velocity, more KE. Putting the Factors Together. - PowerPoint PPT PresentationTRANSCRIPT
Kinetic Energy
Presented to Physical ScienceFall 2009
By K. Whitfield
Energy: the ability to do work
Kinetic Energy:Energy of Motion
How to Calculate Kinetic Energy (KE)
Factors that affect KE Mass-more mass, more KE Velocity-more velocity, more KE
Putting the Factors Together
Equation: KE=1/2mv2
Sample Problems How much KE does a 2.0 kg baseball
moving 10 m/s have? How much work can it do? What is the average KE of the marble
in your roller coaster?