Determine the magnitude of the heat given off while walking

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A jogger's internal energy changes because he performs 6.10 105 J of work and gives off 4.9 multiplied by 105 J of heat. However, to cause the same change in his internal energy while walking, he must do 8.70 105 J of work. Determine the magnitude of the heat given off while walking.

Reference no: EM13491978

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