cdl223t0 cdl223t0

11-10-2017
Physics

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A rock 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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mckaylacoletti1 mckaylacoletti1

11-10-2017

He states that a body continues in a state of rest or uniform motion in a straight line unless it is acted on by an external force

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ngocpham200013 ngocpham200013

17-11-2018

D)To move in a circle requires an acceleration and therefore a net force. This force is supplied by the slingshot.

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