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What is the efficiency of her body when a cyclist expends 1000 W of power to deliver mechanical energy to the bicycle at the rate of 100 W?
Wiki User
∙ 12y ago
100/1000. 10 %
Wiki User
∙ 12y ago
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When a cyclist expends 1000 watts of power to deliver mechanical energy to her bicycle at a rate of 100 watts what is the efficiency of her body?
Divide the useful power by the total power spent. Then - if you want a percentage - multiply the result by 100.
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You would contact the newspaper's Circulation Department and ask to speak to the head of circulation (a word that refers to getting the newspaper to the public). Many newspapers require that a home delivery person have a car, while others are fine about hiring a student who can deliver newspapers to his or her neighborhood on foot or on a bicycle.
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Most small cars like the Hyundai Getz or the Ford Fiesta offer great economy. They can deliver performance such as 6 liters per 100kms quite easily and efficiently.
