Learning Goal: The double collar B is driven around the ring with radius R = 10 cm shown in (Figure 1) by the rotation of OA. The equation of the ring can be written in polar form with the origin at O as r= (20 cos 0) cm. When = 40° the arm is rotating at 0= 2 rad/s and accelerating at E = 0.5 rad/s² The collars have a combined mass of m=0.8 kg. What is the magnitude of the force exerted by the ring on the collars? What is the magnitude of the force exerted by the arm on the collars? Figure R 1 of 3

Learning Goal: The double collar B is driven around the ring with radius R = 10 cm shown in (Figure 1) by the rotation of OA. The equation of the ring can be written in polar form with the origin at O as r= (20 cos 0) cm. When = 40° the arm is rotating at 0= 2 rad/s and accelerating at E = 0.5 rad/s² The collars have a combined mass of m=0.8 kg. What is the magnitude of the force exerted by the ring on the collars? What is the magnitude of the force exerted by the arm on the collars? Figure R 1 of 3

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.26P: A circular region of radius R/2 is cut out from the circular region of radius R as shown. For what...

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