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First Name:_______________ |
Last Name:________________ |
Mark:____________ |
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Student ID:_______________ |
Computing ID:_____________ |
Date:_____________ |
Due Wed Jan 31, 2007, 9:00AM
. A
pedestrian is running at his maximum speed of 6.0 m/s to catch a bus stopped by
a traffic light. When he is 20 metres from the bus,
the light changes and the bus accelerates uniformly at 1.0 m/s2. By
use of an x-t graph find either (a) how far he has to run to catch the bus or
(b) his ˇ°frustration distanceˇ± (closest approach). Do not use a graphing
calculator.