阿摩線上測驗
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阿摩線上測驗
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6. The motion of a uniform slender 2.4-kg rod AB is guided at A and C by collars of negligible mass (Figure 6). The system is released from rest in the positionθ = 45°. Ignore the friction between components and determine the angular velocity ω of rod AB whenθ = 35°. (28 pts)
