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If a mass of 2 kg is attached to a string that is wrapped around a 2 kg pulley with a moment of inertia

of 10

−2kg⋅m^2 and a radius of 10 cm, how quickly will the mass accelerate when dropped? 

Select one:

a. 9.8 m / s2

b. 6.5 m / s2 

c. 3.3 m / s2 

d. 0.0 m / s2

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