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If this 40−kg thin disk with a 0.75−m radius and a radius of gyration of k = 0.64 m is released from rest at A, find the speed of the disk's center when it reaches B. The height h = 3.2 meters. Assume that the object rolls without slipping. vB = 6.47 m/s vB = 7.04 m/s vB = 6.03 m/s vB = 5.14 m/s

If this 40−kg thin disk with a 0.75−m radius and a radius of gyration of k = 0.64 m is released from rest at A, find the speed of the disk's center when it reaches B. The height h = 3.2 meters. Assume that the object rolls without slipping. vB = 6.47 m/s vB = 7.04 m/s vB = 6.03 m/s vB = 5.14 m/s

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If this 40 − k g thin disk with a 0.75 − m radius and a radius of gyration of k = 0.64 m is released from rest at A, find the speed of the disk's center when it reaches B. The height h = 3.2 meters. Assume that the object rolls without slipping. v B = 6.47 m / s v B = 7.04 m / s v B = 6.03 m / s v B = 5.14 m / s

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