The distance of tack form the rotation axis = 0.357 m
The distance of tack form the rotation axis = radius of the revolution tack
R = 0.357 m
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Angular speed of the wheel , = 3.11 rev/s
= 3.11* 2 rad/s
= 19.549 rad/s
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tack's tangential speed = angular speed * R ( radius if the revolution)
= 19.549 rad/s * 0.357 m
= 6.98 m/s
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Tack's centripetal acceleration = * R
= (19.549 rad/s)2 * 0.357 m
= 136.42 m/s2
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