A train weighing 1000 t is being pulled up a 3% grade at 15mi/hr. if the train resistance is constant at 12lbs/ton and the power exerted by the train remains constant, what will be the speed of the train on a level track? what horsepower does the train develop? a train werghing nt isup a 30ot isbeing puledgrade'at 15 mi fhr. If thefrain rusictance is canstantat 12 les/ton and the powerexerfed by the trainremains con &tant, whatwill be the speed rf thetraia on a "Cevel track?Whay Roreepower aresthe train develop!

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A train weighing 1000 t is being pulled up a 3% grade at 15mi/hr. if the train resistance is constant at 12lbs/ton and the power exerted by the train remains constant, what will be the speed of the train on a level track? what horsepower does the train develop?

A train weighing 1000 t is being pulled up a 3% grade at 15mi/hr. if the train resistance is constant at 12lbs/ton and the power exerted by the train remains constant, what will be the speed of the train on a level track? what horsepower does the train develop?

Residential Construction Academy: House Wiring (MindTap Course List)

5th Edition

ISBN:9781337402415

Author:Gregory W Fletcher

Publisher:Gregory W Fletcher

Chapter4: Test And Measurement Instruments Used In Residential Wiring

Section: Chapter Questions

Problem 5RQ: List three important rules to follow in the care and maintenance of meters. (Objective 4-14)

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Concept explainers

British Gravitational Bg System Of Units

Measuring is the comparison of a particular physical quantity with its reference value. A unit is a fixed physical quantity. The length is a physical quantity. A physical quantity is the product of a unit and the numerical value we need to compare with. 

Question

a train werghing nt is
up a 3
0ot is
being puled
grade'at 15 mi fhr. If the
frain rusictance is canstant
at 12 les/ton and the power
exerfed by the train
remains con &tant, what
will be the speed rf the
traia on a "Cevel track?
Whay Roreepower ares
the train develop!

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