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Mathematics

Answered

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

Answer :

wizard123 wizard123

Today at 12:11 AM

Angular speed is radians per second.

It covers pi/18 in 3.1 seconds.

Angular speed = (pi/18)/3.1

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