Physics
posted by Tim .
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?

V1 =4035/5=1 m/min.
V2=7868/10=10/10=1 m/min.
V1=V2
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