An amusement park ride operates as follows: riders enter the cylindrical structure when it is stationary with the floor at the point marked "a". They then stand against the wall as the cylinder then begins to rotate. When it is up to speed, the floor is lowered to the position marked "b", leaving the riders "suspended" against the wall high above the floor: r 1.5m us 0.50 mb 73 kg = Determine the period of rotation necessary to keep the riders from sliding down the wall when the floor is lowered Show all your work! Include a general diagram, knowns/unknowns, free body diagram, net force equations, and a symbolic solution! When you are done check that you get the following answer: T_max = 1.74 seconds

An amusement park ride operates as follows: riders enter the cylindrical structure when it is stationary with the floor at the point marked "a". They then stand against the wall as the cylinder then begins to rotate. When it is up to speed, the floor is lowered to the position marked "b", leaving the riders "suspended" against the wall high above the floor: r 1.5m us 0.50 mb 73 kg = Determine the period of rotation necessary to keep the riders from sliding down the wall when the floor is lowered Show all your work! Include a general diagram, knowns/unknowns, free body diagram, net force equations, and a symbolic solution! When you are done check that you get the following answer: T_max = 1.74 seconds

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

The following data measures a spinning mass at different angular speeds and the radial force (centripetal force) required to maintain its circular motion. The mass always spins at a radius of: R = 5.14 cm RPS Tangential Velocity (m/s) Force (N) 8.600 24.89 8.234 22.83 7.820 20.38 7.272 17.93 5.457 10.58 5.300 9.31 4.912 8.13 4.682 7.15 4.197 6.17 3.996 5.39 3.710 4.90 3.647 4.31 Convert from angular frequency to tangential speed
Could I have help with this physics question?
The International Space Station has a mass of 440,725 kg and is located 420 km away from the surface of the earth. Earth has a mass of 5.97 x 1024 kg and a radius of 6371 km. How quickly does the ISS travel as it orbits the earth, assuming uniform circular motion? Express your answers in rev/day (for angular velocity) and mph (for tangential velocity). Define ALL variables.
Suppose that humans have created a colony outside of our solar system on a planet called Wfirst21. Wfirst21 has a mass of 2.65×1025 kg2.65×1025 kg and a day that lasts 23.7 h23.7 h (which defines the rotational period of the planet). The colony is located on the planet's equator. The colonists set up a communications satellite which orbits Wfirst21. The satellite has a circular orbit that keeps it positioned directly above the colony. Calculate the radius ?r of the satellite's orbit in kilometers.
1. A 50-kg girl rides on a giant Ferris wheel of radius 12 m that makes 2 revolutions each minute. (a) (b) What is the girl's speed in m/s? What is the apparent weight of the girl at the lowest point in the ride? (Hint: Her apparent weight is equal to the force of the seat acting on her). ) What is the apparent weight of the girl at the highest point in the ride? If she felt weightless at the top of the ride, how fast would she be moving? (c) (d) Show transcribed image text 1. A 50-kg girl rides on a giant Ferris wheel of radius 12 m that makes 2 revolutions each minute. (a) What is the girl?s speed in m/s? (b) apparent weight is equal to the force of the seat acting on her). (c) in the ride? (d) I What is the apparent weight of the girl at the lowest point in the ride? (Hint: Her What is the apparent weight of the girl at the highest point If she felt weightless at the top of the ride, how fast would she be moving?
Suppose that humans have created a colony outside of our solar system on a planet called Wfirst21. Wfirst21 has a mass of 1.45×1025 kg and a day that lasts 24.1 h (which defines the rotational period of the planet). The colony is located on the planet's equator. The colonists set up a communications satellite which orbits Wfirst21. The satellite has a circular orbit that keeps it positioned directly above the colony. Calculate the radius ?r of the satellite's orbit in kilometers.
A 50.0 kg child stands at the rim of a merry-go-round of radius 1.70 m, rotating with an angular speed of 2.95 rad/s. (a) What is the child's centripetal acceleration? m/s2(b) What is the minimum force between her feet and the floor of the carousel that is required to keep her in the circular path? N(c) What minimum coefficient of static friction is required?Is the answer you found reasonable? In other words, is she likely to stay on the merry-go-round?
Artificial gravity is a must for any space station if humans are to live there for extended length of time. An effective way to create artificial gravity is using a rotating enclosed cylinder. Humans walk on the inside of the outer edge of the cylinder, which has a diameter of D=3450m that is large enough such that its curvature is not readily noticeable to the inhabitants. Once the space station is rotating at the necessary angular speed w to create an artificial gravity of 1g, how many minutes would it take the space station to make one revolution?
A roller coaster is designed such that riders experience "weightlessness" as they go round the top of a hill whose radius of curvature is 20 m. The speed of the car at the top of the hill is between (a) 14 m/s and 15 m/s (b) 15 m/s and 16 m/s (c) 16 m/s and 17 m/s (d) 13 m/s and 14 m/s
A planet orbits a star, in a year of length 2.29 x 10’ s, in a nearly circular orbit of radius 3.81 x 1011 m. With respect to the star, determine (a) the angular speed of the planet, (b) the tangential speed of the planet, and (c) the magnitude of the planet's centripetal acceleration. (a) Number i Units (b) Number i Units (c) Number i Units >
As soon as possible
You wish to put a 1000.0 kg satellite into a circular orbit above the earth's surface with a period of 300.0min. The mass and radius of the earth is 5.972x10²⁴ kg and 6371km, respectively. What speed, distance from the earth's surface, and radial acceleration will it have?