The disk with radius ofR= 0.3 m and mass of m =2 kg rotates around an axis that is passing through the 0.15 m from the center of disk.The rotation axis is perpendicular to the plane of the disk. The disk has constant angular acceleration of 9.6 rad/s because of constant force of 30 N acting on the disk. Find the angle between force and vector r= 0.15 m 2 that extends from the rotation axis to the point where the force applies.[I disk.com = 1/2 mR ] Select one: a. 45 degrees b. 17 degrees c. 60 degrees d. 30 degrees e. 26 degrees

The disk with radius ofR= 0.3 m and mass of m =2 kg rotates around an axis that is passing through the 0.15 m from the center of disk.The rotation axis is perpendicular to the plane of the disk. The disk has constant angular acceleration of 9.6 rad/s because of constant force of 30 N acting on the disk. Find the angle between force and vector r= 0.15 m 2 that extends from the rotation axis to the point where the force applies.[I disk.com = 1/2 mR ] Select one: a. 45 degrees b. 17 degrees c. 60 degrees d. 30 degrees e. 26 degrees

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter12: Rotation I: Kinematics And Dynamics

Section: Chapter Questions

Problem 78PQ

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