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Physics, 27.07.2021 22:10, kimberlylove387
A toy car with a mass of 5.5 kg is moving horizontally over flat ground at a speed of 2.1 m/s. An unknown force then directly pushes the car for a distance of 3 meters, after which the car has a speed of 7.3 m/s. You may assume that air resistance and friction are both negligible. What was the magnitude of the unknown force
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Answers: 3
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A toy car with a mass of 5.5 kg is moving horizontally over flat ground at a speed of 2.1 m/s. An un...
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