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Physics, 09.07.2019 04:00 legendman27

Arock is whirled around in a circle with a slingshot. as the rock leaves the slingshot, it has an instantaneous velocity in a straight line. how do newton's laws of motion explain this?

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Arock is whirled around in a circle with a slingshot. as the rock leaves the slingshot, it has an in...
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