how fast must a roller

  1. Jane and Jill want their mom to ride the roller coaster with them, but she thinks it will be too fast. She asks the girls to
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  2. 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
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    2. Laura asked by Laura
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  3. A roller in a sheet-metal processing plant has a diameter of 1.77 m and a mass of 5871 kg. Assume the roller is a solid
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    2. Tina asked by Tina
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  4. Both roller skating and ice skating are fun ways to spend time with your friends and get some exercise.With roller skating, you
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    2. Auroraswittlekitten asked by Auroraswittlekitten
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  5. A certain roller coaster has a circular, vertical loop of radius 10 meters, such that at its top the riders are upside down. How
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    2. pam asked by pam
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  6. A certain roller coaster has a circular, vertical loop of radius 10 meters, such that at its top the riders are upside down. How
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    2. peter asked by peter
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  7. A certain roller coaster has a circular, vertical loop of radius 10 meters, such that at its top the riders are upside down. How
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    2. zach asked by zach
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  8. Problem 2- A 350 kg roller coaster starts from rest at point A and slides down the frictionless loop-the-loop shown in the
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    2. Anonymous asked by Anonymous
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  9. A man using a 70 kg garden roller on a level surface exerts a force 20 kgf at 45 degrees to the ground . Find the vertical force
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    2. Joseph asked by Joseph
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  10. how fast must a roller coaster be going to get around a vertical loop with a radius of 15 m
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    2. Larissa asked by Larissa
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