ch04-p110 - t 2 = d v ja − v s where t 2 – t 1 = 70 60...

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110. When moving in the same direction as the jet stream (of speed v s ), the time is t 1 = d v ja + v s , where d = 4000 km is the distance and v ja is the speed of the jet relative to the air (1000 km/h). When moving against the jet stream, the time is
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Unformatted text preview: t 2 = d v ja − v s , where t 2 – t 1 = 70 60 h . Combining these equations and using the quadratic formula to solve gives v s = 143 km/h....
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This note was uploaded on 05/17/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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