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Mathematics, 26.11.2019 06:31 babygirl1780
Arunner sprints around a circular track of radius 110 m at a constant speed of 7 m/s. the runner's friend is standing at a distance 220 m from the center of the track. how fast is the distance between the friends changing when the distance between them is 220 m? (round your answer to two decimal places.)m/s
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Arunner sprints around a circular track of radius 110 m at a constant speed of 7 m/s. the runner's f...
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