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Lynna [10]
3 years ago
5

How long does it take someone to run 8 miles if they are running at a speed of 7 km/hr?

Physics
1 answer:
ZanzabumX [31]3 years ago
7 0

Answer:

1.84 hours or 110.4 minutes

Explanation:

8 miles             1.61 km                 1 hr

------------    x   -----------------  x   -------------- = 1.84 hours or 110.4 minutes

                          1 mile                7  km    

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3 years ago
a) What is the average useful power output of a person who does6.00×10^6Jof useful work in 8.00 h? (b) Working at this rate, how
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The energy in the next part would be the potential energy

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The time taken to lift the load is 141.26626 seconds

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