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before you watch, write what you think you know about the topic?

After you watch, write what you learned about the topic?

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speed is distance divided by the time taken

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distance = speed x time
distance = 46km/h x 3h
distance = 138km

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time = distance : speed
time = 300km : 50km/h
time = 6h

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distance is speed times (x) by time

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Time is distance divided by speed

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- TA circle is all points in the same plane that lie at an equal distance from a center point. The circle is only composed of the points on the border.

- The distance between the midpoint and the circle border is called the radius.

- A line segment that has the endpoints on the circle and passes through the midpoint is called the diameter.

- The diameter is twice the size of the radius.

- A line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord.

- The distance around the circle is called the circumference, C

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Circumference can be found by using the formula of
C = 2πr

Circumference is equal to 2 times pi times the radius

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After seeing the video, I wonder what other real life cases/situation that uses the circular motion concept