Physics, 22.01.2021 08:50, cyclonenetwork1188

A man is running up an escalator. He is moving 5 m/s, but the escalator is also moving up at 3.5 m/s. Find the resultant velocity.

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A man is running up an escalator. He is moving 5 m/s, but the escalator is also moving up at 3.5 m/s...