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dismalice
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Homework Statement
How much metabolic energy is required for a 68 kg person to run at a speed of 15 km/h for 12 mins in kJ?
Part B
How much metabolic energy is required for this person to walk at a speed of 5.0 km/hr for 36 mins in kJ?
Homework Equations
E=W (+Q)
W= FD
e=1/2 mv^2
The Attempt at a Solution
W_1 = ~ 666.4 N 15
V = 4.17 m/s
E= 140004.823