introduction to kinematics, scalars, vectors, and uniform...
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Kinematics Day 1 Uniform Motion.notebook
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Introduction to Kinematics, Scalars,
Vectors, and Uniform Motion
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Start Point
(reference
point)
Finish point
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Vectors in opposite directions must be given opposite signs in equations!
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VOCAB: vectors that are parallel or point in the opposite direction are collinear
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Example
A golfer hits a ball as shown. Assume the golfer is
at the reference point. Determine the distance
traveled and the displacement of the ball
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ExampleChainsaw, the psychotic
physics feline, walks
12.3 m in 39.7 s, stops and
scratches the couch for
28.0 s, then runs at 11.4
m/s for 12.9 s. Calculate his
average speed.
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