Question
Asked Aug 28, 2019

Superhighways in Canada have speed limits of 100km/h. How does this compare with the 65mi/h speed limit common in the United States?

|deltaV| = ________mi/h

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Expert Answer

Step 1

The conversion factor between mi/h and km/h is given by

1 km/h 0.62137119224 mi/h
The speed limit of the super highways in Canada in mi/h is given by
100 km/h = 100 km/h 0.621371 19224 mi/h
1 km/h
62.1371 1922 mi/h
62.137 mi/h
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1 km/h 0.62137119224 mi/h The speed limit of the super highways in Canada in mi/h is given by 100 km/h = 100 km/h 0.621371 19224 mi/h 1 km/h 62.1371 1922 mi/h 62.137 mi/h

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Step 2

The comparison of the speed limit of the super highways ...

Av=62.137 mi/h -65 mi/h
--2.863 mi/h
= 2.863 mi/h
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Av=62.137 mi/h -65 mi/h --2.863 mi/h = 2.863 mi/h

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