Thread: Physics Question
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Old 04-25-2010, 07:55 PM   #2
Triumph
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v final = v initial + at
20 = v initial + 0.4(50)
v initial = 0 m/s

d = v initial + 0.5at^2
d = 0 + 0.5(0.4 m/s^2)(20)^2
d = 80 m
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