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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Experiment 2: Conservation of Energy
In this experiment you will explore The Law of Conservation of Energy.
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Materials
Masking Tape
1 Ping Pong Ball
Tape Measure
*2 Sports Balls (Basketball, golf ball, etc.)
Â
Â
*You Must Provide
Â
Procedure
Ping Pong Ball
.26mÂ
 .27m
.25mÂ
average height (m)= .26mÂ
Golf Ball
.28mÂ
 .31m
.29mÂ
average height (m)= Â .29m
 Volley BallÂ
.08mÂ
.05mÂ
 0.07m
average height (m)= Â .20m
Â
Â
Â
Post-Lab Questions
Table 3: Mass of Common Types of Sports Balls
Ball Typ Mass (kg)
Ping Pong ball
0.0027
Racquetball
0.042
Golf ball
0.045
Tennis ball
0.057
Soccer ball
0.43
Basketball
0.62
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The different stages of motion: are PE(0.5m), KE(before bounce), PE(new max height), TE, KE(after bounce)
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