The center of a ferris wheel in an amusement park is 7 meters above the ground and the ferris wheel itself is 12 meters in diameter. The wheel turns counterclockwise at a constant rate takes 20 second
The character of a ferris trundle-wallow in an amusement limit is 7 meters overhead the plea and the ferris trundle-wallow itself is 12 meters in transversion. The trundle-wallow turns counterclockwise at a steady reprove takes 20 seconds to fabricate on adequate rotation. Is this a intermittent employment? If so, what is its era? What is its amplitude?