Q2/ An engine producing 20 kW power at 3500 rev/min is fitted to a vehicle with a mass of 2500 kg, if the rolling resistance is 150.687 N determine the maximum gradient this vehicle could climb in top gear with a 4.8: 1 final drive ratio, a transmission efficiency of 80% and wheel radius 0.31 m.

Q2/ An engine producing 20 kW power at 3500 rev/min is fitted to a vehicle with a mass of 2500 kg, if the rolling resistance is 150.687 N determine the maximum gradient this vehicle could climb in top gear with a 4.8: 1 final drive ratio, a transmission efficiency of 80% and wheel radius 0.31 m.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.57P: The square-threaded screw with a pitch of 10 mm and a mean radius of 18 mm drives a gear that has a...

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Q2/ An engine producing 20 kW power
at 3500 rev/min is fitted to a vehicle
with a mass of 2500 kg, if the rolling
resistance is 150.687 N determine the
maximum gradient this vehicle could
climb in top gear with a 4.8: 1 final drive
ratio, a transmission efficiency of 80%
and wheel radius 0.31 m.

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