Physics, 18.10.2020 14:01, bfredfred1737

On a drive from your home to town, you wish to average 60 mph. The distance from
your home to town is 78 miles. However,
at 39 miles (half way), you find you have
averaged only 45 mph.
What average speed must you maintain in
the remaining distance in order to have an
overall average speed of 60 mph?
Answer in units of mph.

Answers: 3

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On a drive from your home to town, you wish to average 60 mph. The distance from
your home to...