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February 19, 2017

Homework Help: physics

Posted by Anonymous on Sunday, August 16, 2015 at 6:24am.

compare your average speed in the following cases.
a. you walk 73.2 m at a speed of 1.2 m/s and then run 73.2 m at a speed of 3.1 m/s along a straight track.

b. you walk 1 min. at a speed of 1.2 m/s and then run for 1 min. at 3.1 m/s along a straight track.

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