Physics, 15.11.2020 20:30 ayoismeisjjjjuan
An athlete in a race exerts a force of 80 N for a distance of 100 m, while he uses up
40000 joules of food E
what is his efficiency?
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The dominant wavelength of energy emitted by the sun is
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There are 3 ways heat can be transferred: through solids, called , through liquids and gases , called , and through electromagnetic waves, called
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An athlete in a race exerts a force of 80 N for a distance of 100 m, while he uses up
40000 joules...
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