Answered

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A merry-go-round makes 18 rotations in 3 minutes. What is its angular speed in rpm?

Sagot :

voytek
18 rotations
3 minutes
rotations per minute (RPM) = 18/3 = 6

The angular speed in rpm will be 6. Angular speed is defined as the ratio of the revolution in the given time interval.

What is angular speed ?

The rate of change of angular displacement is defined as angular speed.

ω = n/t

Where,

n is the number of revolution

t is the time

ω is the angular speed

ω = n/t

ω = 18/6

ω = 3 rpm

Hence,the angular speed in rpm will be 6 .

To learn more about the angular speed, refer to the link;

https://brainly.com/question/9684874

#SPJ2

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