Tractor Mass = 4037.23 kg (9) If this tractor is pulling a 2 tonne trailer up a 5 degree slope at 7.2 km perhour, find the drawbar power if the coefficient of rolling resistance is 0.05 for allwheels. What is the additional power required to move that tractor up the slopecompared pulling this trailer at the same speed on level ground?

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lling a 2 tonne trailer up a 5 degree slope at 7.2 km per - power if the coefficient of rolling resistance is 0.05 for all Iditional power required to move that tractor up the slope trailer at the same speed on level ground?

lling a 2 tonne trailer up a 5 degree slope at 7.2 km per - power if the coefficient of rolling resistance is 0.05 for all Iditional power required to move that tractor up the slope trailer at the same speed on level ground?

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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Concept explainers

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.

Question

Tractor Mass = 4037.23 kg

(9) If this tractor is pulling a 2 tonne trailer up a 5 degree slope at 7.2 km per
hour, find the drawbar power if the coefficient of rolling resistance is 0.05 for all
wheels. What is the additional power required to move that tractor up the slope
compared pulling this trailer at the same speed on level ground?

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