Physics, 19.01.2021 21:10, bakerx8529

Katelyn runs along the aisle of a train that moves at 8 m/s. Her speed relative to the floor is 3 m/s. Her speed relative to an observer at rest on the ground is

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Katelyn runs along the aisle of a train that moves at 8 m/s. Her speed relative to the floor is 3 m/...