Which choice would burn up more energy

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Reference no: EM13983286

It is 7.00 km from your home to the physics lab. As part of your physical fitness program. you could run that distance at 10.0 km/hour (which uses up energy at the rate of 700W ), or you could walk it leisurely at 3.00 km/hour (which uses energy at 290 W).

Part A Which choice would burn up more energy?

Part B How much energy (in joules) would it burn?

Part C Why is it that the more intense exercise actually burns up less energy than the less intense one?

Reference no: EM13983286

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