Documents Circular Motion. Which horse on a merry-go-round moves faster… One on the outside rail One near...

Slide 1Circular Motion Slide 2 Which horse on a merry-go-round moves faster… One on the outside rail One near the inside rail? Slide 3 Or…how about a turntable? Slide…

Documents Wave Properties: Speed The speed of sound is 1/5 mile/sec You hear the thunder 15 seconds after...

Slide 1 Wave Properties: Speed  The speed of sound is 1/5 mile/sec You hear the thunder 15 seconds after seeing the lightning. How many miles away is the lightening? Slide…