阿摩線上測驗
34. A vertically hanging 16 kg block is connected to a cord wrapped around the rim of a flywheel with a diameter of 0.5 m. The flywheel's rotational inertia is 1.0 kg·m². Upon releasing the block and allowing the cord to unwind, what is the acceleration of the block? (Gravitational acceleration g = 10 m/s2 )
(A) 2 m/s2
(B) 3 m/s2
(C) 4 m/s2
(D) 5 m/s2
(E) 6 m/s2
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統計： A(0), B(0), C(1), D(7), E(0) #3233300
統計： A(0), B(0), C(1), D(7), E(0) #3233300
