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The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating at the rate of 11.9 deg/s when the sprinter passes the 67-m mark, determine the speed v of the sprinter and the counterclockwise value of r. 47 m 12 m

The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating at the rate of 11.9 deg/s when the sprinter passes the 67-m mark, determine the speed v of the sprinter and the counterclockwise value of r. 47 m 12 m

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating at the rate of 11.9 deg/s when the sprinter passes the 67-m mark, determine the speed v of the sprinter and the counterclockwise value of r. 47 m O 12 m
Transcribed Image Text:The sprinter begins from rest at position A and accelerates along the track. If the stationary tracking camera at O is rotating at the rate of 11.9 deg/s when the sprinter passes the 67-m mark, determine the speed v of the sprinter and the counterclockwise value of r. 47 m O 12 m
Calculate the distancer, the angle 0, and the rate of rotaion of the camera in rad/s. Answers: r= i 0= i 0= i 47 m m 0 rad/s 12 m
Transcribed Image Text:Calculate the distancer, the angle 0, and the rate of rotaion of the camera in rad/s. Answers: r= i 0= i 0= i 47 m m 0 rad/s 12 m
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