Question

certain computer hard drive contains a circular disk with diameter 2.5 inches and spins at a rate of 7700 RPM (revolutions per minute). Find the linear speed of a point on the edge of the disk in miles per hour. (Round your answer to two decimal places.) mph?

Name: certain computer hard drive contains a circular disk with diameter 25 inches and spins at a rate of 7700 rpm revolutions per minute find the linear speed of a point on the edge of the disk i 24021
Uploaded: 2022-05-24T13:59:11-08:00
Duration: 2 min 58 s
Channel: Donna Densmore
Description: certain computer hard drive contains a circular disk with diameter 25 inches and spins at a rate of 7700 rpm revolutions per minute find the linear speed of a point on the edge of the disk i 24021

          certain computer hard drive contains a circular disk with
diameter 2.5 inches and spins at a rate of 7700 RPM (revolutions
per minute). Find the linear speed of a point on the edge of the
disk in miles per hour. (Round your answer to two decimal places.)
mph?

Added by Elizabeth M.

Precalculus with Limits

Ron Larson 2nd Edition

Instant Answer

Solved by Expert Donna Densmore

05/24/2022

Step 1

Given: $\omega = 7700$ RPM To convert RPM to radians per minute, we use the conversion factor $1$ revolution = $2\pi$ radians. So, $\omega = 7700 \times 2\pi = 15400\pi$ radians per minute. ** Show more…

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certain computer hard drive contains a circular disk with diameter 2.5 inches and spins at a rate of 7700 RPM (revolutions per minute). Find the linear speed of a point on the edge of the disk in miles per hour. (Round your answer to two decimal places.) mph?