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Physics
This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The
asked by Angie Need Help ASAP NOW on December 4, 2013 
Physics
This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The
asked by Angie Need Help ASAP on December 4, 2013 
Physics
This speed is the maximum possible speed attained by the roller coaster, or the “theoretical speed”. Roller coasters are carefully designed to minimize frictional forces so that they approach these theoretical speeds. The
asked by Angie Need Help ASAP on December 3, 2013 
Physics
Analyzing Roller Coaster Performance Using Conservation of Mechanical Energy At the beginning of a roller coaster ride, the car is lifted to the top of a large hill and released. The speed of the car at the top of the hill is
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The maximum velocity of a roller coaster depends on the vertical drop from the top of the highest hill to the bottom of that hill. The formula:V(h)=sqrt(h2) , gives the relationship between maximum velocity, V(h) in feet per
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Algebra
The maximum velocity of a roller coaster depends on the vertical drop from the top of the highest hill to the bottom of that hill. The formula:V(h)=√h2 , gives the relationship between maximum velocity, V(h) in feet per second,
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Physics
we are doing a really dumb websearch in my Physics class on roller coasters and I really need help with like 5 problems! For the websearch I need to cite it so if you could provide any answers I also need the website! thanks in
asked by honorsclass on February 23, 2009 
PHYSICS HELP!
A frictionless roller coaster is given an initial velocity of v0 at height h = 24 m . The radius of curvature of the track at point A is R = 31 m. The acceleration of gravity is 9.8 m/s2 a)Find the maximum value of v0 so that the
asked by john on March 23, 2011 
Physics
True or false Consider a simple frictionless rollercoaster. It begins at x = 0, at a height of y = H. Then it drops into a dip, reaching a minimum at x = 100, with zero height (y = 0). Finally, it goes back up at x = 200, but
asked by Monica on March 12, 2014 
Physics
Consider a simple frictionless rollercoaster. It begins at x = 0, at a height of y = H. Then it drops into a dip, reaching a minimum at x = 100, with zero height (y = 0). Finally, it goes back up at x = 200, but only reaches a
asked by Mikayla on March 12, 2014