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Studentka2010 [4]
3 years ago
11

you push a ball to star it rolling along a "perfectly frictionless" surface. How far will the ball roll

Physics
1 answer:
-BARSIC- [3]3 years ago
6 0
Technically, it should roll forever.
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Answer:

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Explanation:

Reflection is the phenomenon that occurs when a ray of light hits the boundary between two media and it is reflected back into the first medium.

In such a situation, we call:

- angle of incidence: it is the angle between the direction of the incident ray and the normal to the surface

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There is a precise relationship between the angle of incidence and the angle of reflection. In fact, the Law of Reflection states that:

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