A bag of cement weighing 275 N hangs in equilibrium from three wires as suggested in the figure below. Two of the wires make angles 8, = 57.0° and 82 = 41.0° with the horizontal. Assuming the system is in equilibrium, find the tensions T, T2, and T3 in the wires. |N T = Tz = T3 = T T2 Ts CEMENT

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!