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A car initially traveling at 28.2 m/s undergoes a constant negative acceleration of magnitude 2.10 m/s 2 after its brakes are applied. (a) How many

A car initially traveling at 28.2 m/s undergoes a constant negative acceleration of magnitude 2.10 m/s2 after its brakes are applied.

(a) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.305 m? revs (b) What is the angular speed of the wheels when the car has traveled half the total distance? rad/s

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Given data Initial velocity v0 282 ms Acceleration a 210 ms2 negative because its a deceleration Radius of the tires r 0305 m a To find the number of ... blur-text-image

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