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Introductory Physics Homework Help
Average Power Output for 260000 kg Jet at 9200m Altitude
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[QUOTE="spockjones20, post: 4519564, member: 381945"] [h2]Homework Statement [/h2] 620 seconds after starting its take-off, a 260000 kg jet reaches its cruising altitude of 9200 meters and flies with a speed of 235 m/s. Neglecting friction, what has been the average power output of the engines? [h2]Homework Equations[/h2] ΔKE = Work Power = Work/time [h2]The Attempt at a Solution[/h2] Initial KE = 0 Final KE = .5*260000*235^2 = 7179250000 Power = 7179250000/620 = 11579435.48 Watts Can someone see an issue with what I am trying to do here? I tried to type in this answer but apparently it is wrong. [/QUOTE]
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Introductory Physics Homework Help
Average Power Output for 260000 kg Jet at 9200m Altitude
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