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which has an initial linear speed of 7.2 m/s, decelerates to a speed of 2.6 m/s in 3.9s.Each wheel has a radius of 0.68 m and is rotating in kwise Units (b) t
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REASONING a. The constant angular acceleration α of the wheel is defined by Equation as the change in the angular velocity, ω-eb divided by the elapsed time t, or α-o-eb ) , The time is

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