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Try this at home!

Show this to your young siblings or cousins.
All you need is whole milk, food dye,
and a Qtip soaked dish detergent.

 

 

 

 

 

 

Instantaneous Velocity - velocity at a single moment in time

 


Slope and Motion

[ HTML5 ]
St. Mary's H.S.

 

 

d (cm)

 

 

 

Step 1 - Draw a tangent line at the time you want to find the velocity

d (cm)

 

 

 

 

Step 2 - Find the SLOPE of the tangent line (Slope = Velocity)

distance (cm)

 

  Slope of tangent = ∆d/∆t
= Velocity @ 6 sec.

= (2.5 m - .5m)/(8.8 sec - 4 sec)

 

 = .4 m/s

 

 

Rank the accelerations from greatest to least.

 

 

 

 

Acceleration

 

 

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