A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries.= WFarm,yFarm.x=F = Fnetrad/sW0Free-bodydiagramF₁armFarm(a) At what angular velocity is the centripetal acceleration 12 g if the rider is 11 m from the center of rotation?NumberFC(b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation. At what angle 8 below the horizontal will the cagehang when the centripetal acceleration is 12 g? (Hint: The arm supplies centripetal force and supports the weight of the cage. Draw a free body diagram ofthe forces to see what the angle 8 should be.)Number

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A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. # F₁ army arm,x = W = FC F = Fnet rad/s Free-body diagram 0 Fa arm Farm FC (a) At what angular velocity is the centripetal acceleration 12 g if the rider is 11 m from the center of rotation? Number W (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation. At what angle 8 below the horizontal will the cage hang when the centripetal acceleration is 12 g? (Hint: The arm supplies centripetal force and supports the weight of the cage. Draw a free body diagram of the forces to see what the angle 8 should be.) Number

A large centrifuge is used to expose aspiring astronauts to accelerations similar to those experienced in rocket launches and atmospheric reentries. # F₁ army arm,x = W = FC F = Fnet rad/s Free-body diagram 0 Fa arm Farm FC (a) At what angular velocity is the centripetal acceleration 12 g if the rider is 11 m from the center of rotation? Number W (b) The rider's cage hangs on a pivot at the end of the arm, allowing it to swing outward during rotation. At what angle 8 below the horizontal will the cage hang when the centripetal acceleration is 12 g? (Hint: The arm supplies centripetal force and supports the weight of the cage. Draw a free body diagram of the forces to see what the angle 8 should be.) Number

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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