4a. An airplane flies 1245.7
miles with a constant
speed of 740 mph and
another 4080 mi...
Physics, 06.01.2021 23:10 babyissy2016
4a. An airplane flies 1245.7
miles with a constant
speed of 740 mph and
another 4080 miles
with
a constant speed
of 800 mph. What is its
average speed for the
total trip?
Answers: 2
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