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3 years ago

6

A ball on the end of a string is spinning around a circle with a radius of 5 centimeters. If in 3.1 seconds a central angle of p

ie/18
radian has been covered, what is the angular speed of the ball?

1 answer:

andriy [413]3 years ago

7 0

Angular speed is radians per second.

It covers pi/18 in 3.1 seconds.

Angular speed = (pi/18)/3.1

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