a penny is placed at the outer edge of a disk radius 0120 m that rotates about an axis perpendic

Name: a penny is placed at the outer edge of a disk radius 0120 m that rotates about an axis perpendicular to the plane of the disk at its center the period of the rotation is 173 s find the minim 88885
Uploaded: 2023-10-01T01:27:43-08:00
Duration: 2 min 7 s
Channel: Nishant Kumar
Description: a penny is placed at the outer edge of a disk radius 0120 m that rotates about an axis perpendicular to the plane of the disk at its center the period of the rotation is 173 s find the minim 88885

Question

Adi S · Accepted Answer

1. First, we need to find the angular velocity (ω) of the disk. We know the period (T) of the ro

Question

A penny is placed at the outer edge of a disk (radius = 0.120 m) that rotates about an axis perpendicular to the plane of the disk at its center. The period of the rotation is 1.73 s. Find the minimum coefficient of friction necessary to allow the penny to rotate along with the disk.

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