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Physics, 25.11.2021 06:40 taytay2912
At the airport, you watch a child playing on the moving walkways. You know that the walkways have a speed of 3 m/s. When the child walks the wrong direction on the walkways, they look to you like they are moving 5 meters every 20 seconds down the walkway (the same way the walkway moves). How fast is the child walking?
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At the airport, you watch a child playing on the moving walkways. You know that the walkways have a...
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