The Sphere of Death – Individual Solution Please see figures on back of page! At a carnival, you watch a motorcycle daredevil perform inside the Sphere of Death-a large, metal-mesh spherical cage that looks to be about 15 m across. You watch her repeatedly loop around the equator of the sphere, while the carnival “barker" announces over the PA system that she is reaching speeds as high as 45 mph. You notice that as she orbits, the cycle is always tilted up above the horizontal by some angle 0 (back of page) , in order to remain balanced. Recalling your experience in PHYS 2211, you realize that this is because the perceived direction of her “apparent weight" is affected by her circular motion. You notice that she never seems to be tilted less than 25° or so from the horizontal. You wonder whether the | barker is being honest about her top speed. New for

The Sphere of Death – Individual Solution Please see figures on back of page! At a carnival, you watch a motorcycle daredevil perform inside the Sphere of Death-a large, metal-mesh spherical cage that looks to be about 15 m across. You watch her repeatedly loop around the equator of the sphere, while the carnival “barker" announces over the PA system that she is reaching speeds as high as 45 mph. You notice that as she orbits, the cycle is always tilted up above the horizontal by some angle 0 (back of page) , in order to remain balanced. Recalling your experience in PHYS 2211, you realize that this is because the perceived direction of her “apparent weight" is affected by her circular motion. You notice that she never seems to be tilted less than 25° or so from the horizontal. You wonder whether the | barker is being honest about her top speed. New for

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter10: Motion In A Noninertial Reference Frame

Section: Chapter Questions

Problem 10.1P

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Similar questions

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Engineers and science fiction writers have proposed designing space stations in the shape of a rotating wheel or ring, which would allow astronauts to experience a sort of artificial gravity when walking along the inner wall of the station's outer rim. Imagine one such station with a diameter of 126 m, where the apparent gravity is 3.90 m/s2 at the outer rim. How fast is the station rotating in revolutions per minute? What If? How fast would the space station have to rotate, in revolutions per minute, for the artificial gravity that is produced to equal that at the surface of the Earth, 9.80 m/s2?
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