eli5 Does every part of a ball spin at the same speed?

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I was holding a rubber band ball in my hand earlier and tossing it up in the air at about eye level. I noticed that I could see the shape of individual rubber bands on the axis of rotation on the outside of the ball but the edges of the ball were blurry. This got me thinking.. is a ball spinning slower near the axis than it is at the outer edge? Is the earth spinning faster at the equator than it is at the poles? If speed is d/t then the math makes sense to a layman like me that the ball would be rotating slower at the center and faster on the edges. Please help.

edit: holy shit. balls are fascinating.

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Anonymous 0 Comments

This is a good problem to exercise mental logic. On a Ferris wheel, how fast would you go if you were in the center vs at the edges while it is rotating the same speed? How much distance would you travel in the same amount of time?

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