25-08-2022
Physics

contestada

A person is walking forward on a train. Relative to a seat on the train, the person is walking at a speed of
1 m/s forward. Relative to a tree on the side of the train track the person is travelling at a speed of 46 m/s
forward. How fast is the train moving relative to the tree?
How fast is the train moving relative to the person?

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