Physics, 12.03.2020 02:11 Natasha019

Two passengers are on a moving sidewalk at the airport. Passenger A is standing still while passenger B is walking with a speed of 2.0 km/h. The sidewalk is moving west at a speed of 1.5 km/h. From the perspective of passenger B, what is the speed of passenger A?

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Two passengers are on a moving sidewalk at the airport. Passenger A is standing still while passenge...