In the figure, a 2100 kg demolition ball swings from the end of a crane. The length of the swinging segment of cable is 16.2 m. (a) Find the period of the swinging, assuming that the system can be treated as a simple pendulum. (b) Does the period depend on the ball's mass? (a) Number Units XXIXIXIXIXI
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- Physics8. Consider two blocks, A and B, where ma < mB. They are pulled by a horizontal force with the same magnitude F. If there is no friction between block b and the table, and there is enough friction between block A and B so that they move together as a unit, which free-body diagram best represents block A? A FPlease explain