Estimate the angular speed of the wheels

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Reference no: EM13536273

A car initially traveling at 27.9 m/s undergoes a constant negative acceleration of magnitude 1.70 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 0.330 m?

_____ rev

(b) What is the angular speed of the wheels when the car has traveled half the total distance?

_____ rad/s

Reference no: EM13536273

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