A semi-truck of mass 25,000 lb (1 kg = 2.2 lb) enters a highway ramp at 10
Question:
(a) Determine the change in mechanical energy of the truck.
(b) If the heating value of diesel is 40 MJ/kg and the truck engine is 30% efficient (in converting heat to mechanical energy), determine the mass of diesel (in kg) burned on the ramp.
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a b m 25000 22 V 100447 447 113636363 6363...View the full answer
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Related Book For 
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
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