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Physics, 14.10.2020 01:01 anoynomouskali9297
A automotive test driver travels due north in a prototype hybrid vehicle at 30 mi/h
for 2 hours. She then reverses her direction and travels due south at 60 mi/h for 1 hour.
What is the average speed of the vehicle?
a) 40 mi/h
b) 50 mi/h
c) zero mi/h
d) 60 mi/h
e) 30 mi/h
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Answers: 3
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A automotive test driver travels due north in a prototype hybrid vehicle at 30 mi/h
for 2 hours. Sh...
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