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In Figure 15-60, a 2800 kg demolition ball swings from the end of a crane. The length of the swinging segment of cable is 18 m.
(a) Find the period of the swinging, assuming that the system can be treated as a simple pendulum.
(b) Find the period if the mass of the ball is increased to 3300 kg, noting the relationship between the mass and the period.
Figure: http://www.webassign.net/hrw/hrw7_15-60.gif
(a) Find the period of the swinging, assuming that the system can be treated as a simple pendulum.
(b) Find the period if the mass of the ball is increased to 3300 kg, noting the relationship between the mass and the period.
Figure: http://www.webassign.net/hrw/hrw7_15-60.gif