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Physics, 12.11.2020 14:00 seoulux

A cyclist and a motorcyclist ride on a straight road. The speed of a cyclist is 21.6 km/h , of a motorcyclist 68.4 km / h
After what time interval will the distance between them be 550 m , if at the beginning the distance between
them was 1375 m ?

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A cyclist and a motorcyclist ride on a straight road. The speed of a cyclist is 21.6 km/h , of a mot...
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