Yup, can do. You use the Spin animation, but the question is this: what are
you spinning? If you take a rectangle and spin it, it will simply flip
around like a baton, which is not what you want. But imagine if half of that
rectangle were invisible--the visible half would appear to be swinging like
a pendulum, not flipping like a baton.
And because animations can be applied to groups, your mission is clear:
Create a group of objects that are half-visible and half not. Animate the
entire thing to spin.
You can probably take it from there, but holler if not...
Rick Altman
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