Unit+2+-+Speed+and+Motion

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=Solving for Speed, Time and Distance:= media type="custom" key="24343216"

Average Speed Video:
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= Motion Graphs =



= The Slopes of Motion Graphs =

In this example where the initial position and velocity were zero, the height of the position curve is a measure of the area under the velocity curve. The height of the position curve will increase so long as the velocity is constant. As the velocity becomes negative, the position curve drops as the net positive area under the velocity curve decreases. Likewise the height of the velocity curve is a measure of the area under the acceleration curve. The fact that the final velocity is zero is an indication that the positive and negative contributions were equal.

=Tutorials, Simulations and Websites:= [|Understanding Distance, Speed and Time Relationships Simulation] [|Motion]

=Games and Practice:= [|Matching Speed and Velocity] [|Speed Quiz] [|Speed Problems Practice]

[|Distance vs. Time Graph Practice] [|Distance vs. Time Graph - Match the Graph] [|Moving Man - Click "Run Now" on The Page]