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Solved: An automobile having a mass of 2 Mg travels up a 7
Chapter 14, Problem 14-44(choose chapter or problem)
QUESTION:
An automobile having a mass of 2 Mg 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 \(\varepsilon = 0.65\).
Questions & Answers
QUESTION:
An automobile having a mass of 2 Mg 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 \(\varepsilon = 0.65\).
ANSWER:
Step 1 of 3
The following are given by the question:
The mass,
Slope,
Constant speed,.
Efficiency
Consider the free body diagram as,