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A Passenger at Rest on a Flatbed Train Car Fires

question 60

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A passenger at rest on a flatbed train car fires a bullet straight up. The event is viewed by observers at rest on the station platform as the train moves past the platform with constant velocity. What is the trajectory of the bullet as described by the observers on the platform?


Definitions:

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The use of one or more geophysical techniques to explore Earth’s subsurface, including seismic, gravity, electrical, magnetic, radioactivity, and heat-flow measurements.

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A natural accumulation of minerals in quantities sufficient for economic extraction.

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