A simple pendulum, consisting of a lightweight 25-cm rod and a small 500-g weight, pivotsfrom point P and swings back and forth. At the bottom of its circular trajectory, its speed is 16 cm/s. What is the acceleration of the weight at that point?
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A simple pendulum, consisting of a lightweight 25-cm rod and a small 500-g weight, pivotsfrom point P and swings back and forth. At the bottom of its circular trajectory, its speed is 16 cm/s. What is the acceleration of the weight at that point?
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