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Physics, 12.07.2019 04:00 Chrissyx4750

Aboy on a chairlift moving parallel to the mountain slope at a speed of +15 m/s watches a skier going straight down the mountain with a speed of -35 m/s. what is the velocity of the skier relative to the chairlift? a. -50 m/s b. -35 m/s c. -20 m/s d. +15 m/s e. +50 m/s

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