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©2004 WGBH Educational Foundation. All Rights Reserved. Footage courtesy of Busch Entertainment Corporation, Busch Gardens Williamsburg and Paramount's Kings Dominion.
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www.teachersdomain.org/asset/phy03_vid_roller/
www.teachersdomain.org/asset/phy03_vid_roller/
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Despite their seeming danger, roller coaster rides are engineered to be quite safe. Let's look ... It's sometimes called centrifugal force, and it's the force you feel as the car pushes upwards on you at the bottom of the hill ... it feels like a downward force. This force gets added to the force of gravity (also downwards),
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www.worsleyschool.net/science/files/roller/coasters.htm...
www.worsleyschool.net/science/files/roller/coasters.html
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1500. I am being assured by very reputable scientists (Professors of Physics in American and European universities) that centrifugal force is a fictitious force, ... If you carry an accelerometer with you on a roller coaster, it will report the force it exerts on the test mass at each moment during the trip.
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www.howeverythingworks.org/centrifuges_and_roller_coast...
www.howeverythingworks.org/centrifuges_and_roller_coasters.html
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Although it is not a real force according to Newton's laws and is sometimes referred to as a pseudoforce, the centrifugal-force concept is a useful one, because it helps explains the sensations a rider experiences while on a roller coaster.
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www.kids.britannica.com/coasters/physics/Centrifugal.ht...
www.kids.britannica.com/coasters/physics/Centrifugal.html
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"Centrifugal, centripetal," he said, with his chin on his fist. "Stop a planet in its flight, rob it of its centrifugal force, what then? Centripetal has it, and down it falls into the ... This is easily solved in the frame of the moving roller-coaster car. In that frame, the forces on the car at the top of the loop are...
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www-istp.gsfc.nasa.gov/stargaze/Sframes3.htm
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With extreme rides more popular than ever, terms like G-forces, acceleration, and centrifugal force have seeped into our everyday lingo. ... Physics of Roller Coasters; Coaster aficionado David Sandborg delves into the G-forces, constrained falls, and other physics concepts that ride designers need to consider when they...
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themeparks.about.com/cs/classicparks/a/RidePhysics.htm
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a. DETERMINE THE SPEED OF THE TRAIN: To keep things simple, let's imagine that the roller coaster train is frictionless. How fast must the train go through a loop with a 15-foot radius in order for the centrifugal force to equal twice the force of gravity?
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www.asme.org/Education/PreCollege/TeacherResources/Acti...
www.asme.org/Education/PreCollege/TeacherResources/Activity_4_Amusement_Park.cfm
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Welcome to the death defying Funderstanding Roller Coaster! ... This tool offers a great way to play a roller coaster game, and learn while doing it. Hopefully you’ll enjoy this simulation and it will encourage you to think about how simulations can help you improve the way you teach. ... Centripetal Force...
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www.funderstanding.com/k12/coaster/
www.funderstanding.com/k12/coaster/
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Centrifugal 'force' will hold you in your seat. However, for the rest of your ride you do most certainly need your harness so do not, under any circumstances, ever take it off! Now, let's talk about what is going on during your roller coaster ride.
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www.physlink.com/Education/AskExperts/ae199.cfm
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