3. An automobile having a mass of 2200 kg travels up a 7° slope at a constant speed of v = 100 km/h. If mechanical friction and wind resistance are neglected, determine the power developed by the engine if the automobile has an efficiency of ɛE = 0.65. 7°

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3. An automobile having a mass of 2200 kg travels up a 7° slope at a constant speed of v =
100 km/h. If mechanical friction and wind resistance are neglected, determine the power
developed by the engine if the automobile has an efficiency of ɛ = 0.65.
7°
Transcribed Image Text:3. An automobile having a mass of 2200 kg travels up a 7° slope at a constant speed of v = 100 km/h. If mechanical friction and wind resistance are neglected, determine the power developed by the engine if the automobile has an efficiency of ɛ = 0.65. 7°
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