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Sagot :
The distance around Earth's equator is about 24,000 miles. Thus, rotational velocity at Earth's equator is 1000 miles/hour.
What is rotational velocity?
Every point on an object that is revolving about an axis has the same angular velocity. The tangential velocity of points distant from the axis of rotation is, nevertheless, different from that of points closer to the axis of rotation. Rotational velocity and an angular frequency vector are other names for angular velocity.
Given that,
The distance around Earth's equator is about 24,000 miles.
Time to complete one Rotation = 24 hours.
Thus, velocity = distance/time
or, velocity = 24,000 miles / 24 hours
or, velocity = 1000 miles/hour.
To know more about rotational velocity refer to:
https://brainly.com/question/29342095
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