A car moves along an x axis through a distance of 900 m, starting at rest (at
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A car moves along an x axis through a distance of 900 m, starting at rest (at x = 0) and ending at rest (at x = 900 m). Through the first I of that distance, its acceleration rs + 2.25m/s2, through the next i of that distance, its acceleration is -0.750 m/s2. What are?
(a) Its travel tirne through the 900 m and
(b) Its maximum speed?
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a Eq 215 is used for part 1 of the trip and Eq 218 is used for part 2 where a ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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