a) Calculate the horsepower needed for a 1200-kg car to climb to an altitude of 1000 m

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a) Calculate the horsepower needed for a 1200-kg car to climb to an altitude of 1000 m from sea level in 1 hr.

b) If the useful output of the engine is actually 40 hp, where does the rest of the power go?

c) If the car engine is 20 % efficient, calculate the total power consumption of the car in horsepower. Show the free body diagram.

Related Book For answer-question

Thermodynamics for Engineers

ISBN: ?978-1133112860

1st edition

Authors: Kenneth A. Kroos, Merle C. Potter

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Posted Date: Jan 09, 2022 08:07 AM

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a) Calculate the horsepower needed for a 1200-kg car to climb to an altitude of 1000 m

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a Mass m of the car 1200 kg Height h 1000m Acceleration due to gravity g 98ms 2 Time t 1 hr ... View the full answer

Thermodynamics for Engineers

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