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April 19, 2014

Homework Help: physics

Posted by amanda and leah on Thursday, August 9, 2012 at 10:44pm.

On a drive from your home to town, you
wish to average 52 mph. The distance from
your home to town is 106 miles. However,
at 53 miles (half way), you find you have
averaged only 39 mph.
What average speed must you maintain in
the remaining distance in order to have an
overall average speed of 52 mph?
Answer in units of mph

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