Mathematics, 05.02.2021 01:00 seolizyl

3) From home Marty walks 40m down the street to the post office, then 120m over to the
local grocery store, then 200m back home. If
the trip took 90min,
a) What was her average speed?
b) What was her average velocity?

Answers: 3

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3) From home Marty walks 40m down the street to the post office, then 120m over to the
local...