Forces That Cause Change

The video explores the concept of force, defined as a push or pull in a specific direction. It explains how force can change an object's shape, speed, and direction, affecting its velocity. The video discusses deformation, distinguishing between elastic deformation, where objects return to their original shape, and plastic deformation, where they do not. It introduces the concepts of elastic limit and rupture point, using examples like elastic bands and springs. The video concludes with a trampoline example to illustrate these concepts and advises against testing limits at home.

What is the definition of force as described in the text?

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What are the three effects that forces can have on objects?

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Explain the difference between elastic and plastic deformation.

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What happens to an object when it exceeds its elastic limit?

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How can you determine the yield point of a spring in a classroom setting?

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