Maurice Tutor

(5)

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About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 408 Weeks Ago, 5 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 04 Oct 2017 My Price 5.00

Despite Galileo

Despite Galileo’s claim, large, heavy skiers have an unfair advantage: they get down a mountain faster than lighter skiers. In fact, in the four-person bobsled, for instance, ballast weights are added to the sled to ensure that every sled, including the drivers, has the same weight (again giving an advantage to larger racers, as the lighter competitors have to push a heavier sled at the start)

Where did Galileo go wrong? That is, using Newton’s second law and your knowledge of the forces at work, show why it is that heavier skiers get down the mountain faster

(You may assume that the skier is acted on by gravity; friction, F = μN; and aerodynamic drag, F = 2

Answers

Maurice Tutor
(5)
Status NEW Posted 04 Oct 2017 10:10 PM My Price 5.00

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