Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter12: Electric Current And Related Variables In Engineering
Section12.2: Electrical Circuits And Components
Problem 6BYG
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Question

A roller coaster is shown below. Using the principle of work and energy,
determine the required height h of the roller coaster so that when it is essentially at rest at the crest
of the hill A it will reach a speed of 100 km/hr when it comes to the bottom B. Neglect the size of
the car and passengers.

h
A
B
Transcribed Image Text:h A B
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