Examine the roller coaster track as the riders move along the track from point A to point E. Mass (riders +cart) = 200 kg E Point A Height 94 m Point B Height 30 m a. At point A KE is zero (since it is just about to drop) but PE is not equal to zero (due to relative position from the ground). Find the value of the Energy initial (E:) which is equal to Gravitational Potential Energy initial (PE;)at this point. b. Given the measurement of height at point A compute the speed of the coaster as it reaches point B. c. At what point you can see stable equilibriums? Explain d. At what point you can see an unstable equilibrium? Explain e. If at point E, the height reaches to 50 meters, what would be the velocity of the coaster at this point?

Examine the roller coaster track as the riders move along the track from point A to point E. Mass (riders +cart) = 200 kg E Point A Height 94 m Point B Height 30 m a. At point A KE is zero (since it is just about to drop) but PE is not equal to zero (due to relative position from the ground). Find the value of the Energy initial (E:) which is equal to Gravitational Potential Energy initial (PE;)at this point. b. Given the measurement of height at point A compute the speed of the coaster as it reaches point B. c. At what point you can see stable equilibriums? Explain d. At what point you can see an unstable equilibrium? Explain e. If at point E, the height reaches to 50 meters, what would be the velocity of the coaster at this point?

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Description: Examine the roller coaster track as the riders move along the track from point Ato point E.Mass (riders+cart) = 200 kgPoint AHeightC94 mPoint BHeight30 ma. At point A KE is zero (since it is just about to drop) but PE is not equal to zero (dueto rel

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Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

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Examine the roller coaster track as the riders move along the track from point A
to point E.
Mass (riders
+cart) = 200 kg
Point A
Height
C
94 m
Point B
Height
30 m
a. At point A KE is zero (since it is just about to drop) but PE is not equal to zero (due
to relative position from the ground). Find the value of the Energy initial (E:) which is
equal to Gravitational Potential Energy initial (PE:)at this point.
b. Given the measurement of height at point A compute the speed of the coaster as
it reaches point B.
c. At what point you can see stable equilibriums? Explain
d. At what point you can see an unstable equilibrium? Explain
e. If at point E, the height reaches to 50 meters, what would be the velocity of the
coaster at this point?

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