ABCDEFGHIJKLMNOPQRSTUVWXYZAA
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TIMEPLACEVELOCITYACCELERATIONMASSFORCEWORKPOWER
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When?Where?How fast?Hou much stuff?
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Variable:tdvamFW=E
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Initial:t0d0v0
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 } ∆t } d } ∆vamF = m awork = F d
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FinaltfdfVf(constant)(constant)KE = ½ m v² E / t
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Unitssecondsmetersmeters/secondmeters/second² KilogramsKg m / s² Kg m² / s² Kg m² / s³
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smm/sm/s/sKgNJW
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NewtonJoule1 J/s = 735.7 Watts
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= N m= J/s
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Yyiẏi
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(vertical)} ∆y } ∆ẏ ÿ = ∆ẏ/∆t = aFy = m ẏKE = ½ m ẏ²
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yfẏf (linear)(constant)
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Xx0 <---------------> xfẋ = ẋf
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(horizontal)∆x∆ẋ = 0 ẍ = 0 Fx = 0
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(constant velocity)(no acceleration)
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ZZfżf
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(3rd dimension)Z0 v / ^ż0 v / ^
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∆zż = 0 ?
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