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Re: [Phys-L] Circular Motion in 20 GIFs

On 01/15/2018 12:55 PM, Derek McKenzie wrote:
This is AWESOME!

I was impressed by the first 80%.

I was super-extra impressed by the last 20%.
It's a no-BS discussion of centrifugal force
... which is something sadly lacking from a
great many discussions of rotational motion.

Centrifugal force exists in the rotating frame
and not otherwise.

This is an issue that I've had to deal with in
five different settings in the last 4 weeks.
There are a *lot* of people out there who are
mystified by this.