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A roller-coaster car rolls down

Can you Describe what happens when a roller coaster rolls downhill in terms of velocity and acceleration. Is the roller coaster
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2. asked by brooke
3. 584 views
A 240 kg roller coaster car Rolls over the crest of the roller coaster with a speed of 2.2m/s.if it falls through a vertical
1. 2 answers
2. asked by Laura
3. 756 views
A model roller coaster rolls from point X to point Y. Describe the energy transformation.The picture illustrates the concept of
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2. 56 views
Consider a roller coaster as it travels near the bottom of its track as sketched in the figure below. At this point, the normal
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2. asked by sandy
3. 1,441 views
The roller coaster is represented by the function f (x) = −16x2 + 128x + 50 where f (x) is theheight of the roller coaster in
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2. asked by km
3. 76 views
The Millennium Force is the highest roller coaster in North America. It reached a maximum height to 94.5 m. The total mass of
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2. asked by alisha
3. 2,152 views
The rattler roller coaster is 66 ft tall. if you are at the top of the roller coaster and your friend Larry is on the ground 35
1. 3 answers
2. asked by Nikki
3. 880 views
A student observes a roller coaster at locations A, B, C, and D on the track.Which statement is true according to the bar graph?
1. 1 answer
2. 284 views
Roller coaster A can reach a top speed of 110 feet per second. Roller coaster B can reach a top speed of 85 miles per hour.
1. 1 answer
2. 194 views
Which statement about the roller coaster in the image below is true?-Position A on the roller coaster is at the highest point.
1. 9 answers
2. 167 views