What is the points tangential speed

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Reference no: EM13279873

A) An Indy car with a speed of 140km/h goes around a level, circular track with a radius of 1.20km. What is the centripetal acceleration of the car?

B) A wheel of radius 1.6m rotates at a uniform speed. If a point on the rim of the wheel has a centripetal acceleration of 2.3m/s2 , what is the point's tangential speed?

Reference no: EM13279873

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