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 18.5 deg/s when the sprinter passes the 45-m mark, determine the speed v of the sprinter and the counterclockwise value of r. WWW 31 m 14 m

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Calculate the component of the velocity in the 0-direction.
0
Answer: V₂ = i
1
m/s
Ve
0
e 8
Transcribed Image Text:Calculate the component of the velocity in the 0-direction. 0 Answer: V₂ = i 1 m/s Ve 0 e 8
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 18.5 deg/s when the sprinter passes the 45-m mark, determine the speed v of the sprinter and the
counterclockwise
value of r.
31 m
14 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 18.5 deg/s when the sprinter passes the 45-m mark, determine the speed v of the sprinter and the counterclockwise value of r. 31 m 14 m
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