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A mile is equivalent to 1.6 km. When you are driving at 60 miles per hour, what is your speed in meters per second?

Respuesta :

TheProfessor4zzzFM
FIrst, just write down what we know :)

1. 1 mile = 1.6klm
2. There are 3600 seconds in an hr (60s x 60mins = 3600).

Now to get to meters per second (m/s) we need to first work out meters per hr (simply convert miles to klm and then multiply by 1000).

60 x 1.6 = 96 klm/hr x 1000 = 96,000 meters/hr

Now we know this, we can simply divide the meters per hr by how many seconds there are in 1hr to get meters per second:

96000 / 3600 = 26.67m/s
xero099

The speed is 26.817 meters per second.

This is a Unit Conversion problem. Dimensionally speaking, Velocity is Length divided by Time. A Mile equals 1609 meters and a Hour equals 3600 seconds. We proceed to realize the conversion:

[tex]x = 60\,\frac{mi}{h} \times 1609\,\frac{m}{mi} \times \frac{1\,h}{3600\,s}[/tex]

[tex]x = 26.817\,\frac{m}{s}[/tex]

The speed is 26.817 meters per second.

Please see this problem related to Unit Conversion: https://brainly.com/question/12503100

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