Physics, 28.10.2019 19:31 danielle1572

An athlete runs 300 m up a hill at a steady speed of 3.0 m/s. she then immediately runs the same distance at 6.0 m/s . what is her average speed for 600 m run?

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An athlete runs 300 m up a hill at a steady speed of 3.0 m/s. she then immediately runs the same dis...