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Riding a bike burns 100 calories per mile. If you ride
at 20 miles per hour, what is your average power
output in watts? A I also attached the not sure if
I have to use Joules or watt.
1 mile = 5280 feet
I km = 1000 m
%3D
%3D
1m = 100 cm
1L= 1000 ml
1 Calorie = 4184 joules
%3D
1 kilowatt = 1000 watts
%3D
1 kilowatt hour = 3.6 million joules
1 watt = 1 joule per second
%3D

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