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Fynjy0 [20]
3 years ago
15

A circle is 360°. What percentage of a circle is 90°?

Physics
1 answer:
kykrilka [37]3 years ago
6 0

Answer:

360 ÷ 4 = 90

Example

A 360° circle is cut into 4 peaces in the form of + or × . It's one side is called 90°

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Explanation:

Given:

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F_{c} = \dfrac{mv^{2}}{r}

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As both on moon and earth the velocity of the cars and the radii of the paths are same, so the centripetal forces are the same.

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