Homework Help: Physics

Posted by Tim on Sunday, July 1, 2012 at 11:13pm.

which has the greater average speed: a car that travels from milepost 35 to milepost 40 in 5 minutes, or one that travels from milepost 68 to milepost 78 in 10 minutes?

Physics - Elena, Monday, July 2, 2012 at 6:56am
V1 =40-35/5=1 m/min.
V2=78-68/10=10/10=1 m/min.
V1=V2

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