7. You are working during your summer break as an amusement CR park ride operator. The ride you are controlling consists of a large vertical cylinder that spins about its axis fast enough any person inside is held up against the wall when the floor drops away (Fig. P6.7). The coefficient of static friction between a person of mass mand the wall is u, and the radius of the cylinder is R. You are rotating the ride with an angular speed o suggested by your supervisor. (a) Suppose a very heavy person enters the ride. Do you need to increase the angular speed so that this person will that not slide down the wall? (b) Suppose some one enters the ride wearing a very slip- pery satin workout outfit In this case, do you need to increase the angular speed so that this person will not R Figure P6.7 slide down the wall?

7. You are working during your summer break as an amusement CR park ride operator. The ride you are controlling consists of a large vertical cylinder that spins about its axis fast enough any person inside is held up against the wall when the floor drops away (Fig. P6.7). The coefficient of static friction between a person of mass mand the wall is u, and the radius of the cylinder is R. You are rotating the ride with an angular speed o suggested by your supervisor. (a) Suppose a very heavy person enters the ride. Do you need to increase the angular speed so that this person will that not slide down the wall? (b) Suppose some one enters the ride wearing a very slip- pery satin workout outfit In this case, do you need to increase the angular speed so that this person will not R Figure P6.7 slide down the wall?

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)...

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