It is 5.5 km from your home to the physics lab. As part of your physical fitness program, you could run that distance at 10 km/h (which uses up energy at the rate of 700 W), or you could walk it leisurely at 3.0 km/h (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?
Answers: 3
Physics, 21.06.2019 22:00
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Answers: 2
Physics, 22.06.2019 05:30
Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.
Answers: 2
Physics, 22.06.2019 12:10
Does anyone have the answers to online physics course plato course physics, semester a v3.0
Answers: 2
Physics, 22.06.2019 12:30
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Answers: 2
It is 5.5 km from your home to the physics lab. As part of your physical fitness program, you could...
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