How far does the car move during the braking

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Reference no: EM13257379

An automobile traveling at 40.0 km/h has tires of 50.0 cm diameter.

(a) What is the angular speed of the tires about their axles?

rad/s

(b) If the car is brought to a stop uniformly in 45.0 complete turns of the tires (without skidding), what is the magnitude of the angular acceleration of the wheels?

rad/s2

Reference no: EM13257379

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