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Physics

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Why is Newton’s cradle (Newton’s balls) described as an “almost-ideal” closed system? Explain your reasoning in one or two sentences.

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saltywhitehorse saltywhitehorse

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Newton's cradle describes as an "almost-ideal" closed system because no forces are used on the balls, and they are in synchronisation.

Newton's cradle has five small balls hanging in a straight line attached with threads on two similar bars.
It is a demonstration of the fundamental laws of physics and mechanics.

Therefore we can conclude that it demonstrates the momentum and energy with swinging balls.

Learn more about Newton’s cradle here:

brainly.com/question/15268628

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