A truck has an engine power of 180 HP and it has empty weight of 3000 kg and the protitable load is 15000 kg. Truck moves 3% in upgrade direction. The engine performance is 0,75, the friction coefficient between the tire and the surface is 0,30 , the Rolling resistance coefficient is 20 kg/t, truck width is 2,40 meters, the height is 2,80 meters, air resistance coefficients is 0,060 and the rear tires are powered. a)Calculate the vehicle speed while climbing the exiting upgrade. b) If the speed of the vehicle is 15 km/h, calculate the upgrade value.

A truck has an engine power of 180 HP and it has empty weight of 3000 kg and the protitable load is 15000 kg. Truck moves 3% in upgrade direction. The engine performance is 0,75, the friction coefficient between the tire and the surface is 0,30 , the Rolling resistance coefficient is 20 kg/t, truck width is 2,40 meters, the height is 2,80 meters, air resistance coefficients is 0,060 and the rear tires are powered. a)Calculate the vehicle speed while climbing the exiting upgrade. b) If the speed of the vehicle is 15 km/h, calculate the upgrade value.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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