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Calculating average speed and velocity

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Calculating average speed and velocity Powered By Docstoc
					    SCALAR            VECTOR
(Magnitude only)   (Magnitude and
                     direction)

    Distance
                    Displacement
     Speed             Velocity
                    Acceleration
     Mass
    Energy            Force
                    Momentum
A screen bean walks from point A to point B in 40seconds.
A screen bean walks from point A to point B in 5 mins.


                      400m




100m                                                 B




           A
A screen bean walks from point A to point B in 5 mins.


                      400m




100m                                                 B




                       What is his average speed
                       and what is his average
                       velocity?
           A
A screen bean walks from point A to point B in 5 mins.


                      400m




100m                                                 B




           A
A screen bean walks from point A to point B in 5 mins.


                      400m




100m                                                    B

                                     Average Velocity
       76




            A
A screen bean walks from point A to point B in 5 mins.


                      400m




100m                                                 B



       76⁰




             A

				
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posted:2/6/2011
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