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 1.5km/h. what is the speed of passenger b relative to an observer standing nearby.
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What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
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Two passengers are on a moving sidewalk at the airport. passenger a is standing still while passenge...
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