Wednesday, August 17, 2011

A pendulum, consisting of a m m = 0.380 kg on a string 2.0 m long, is pulled .12 m to the left and release?

A pendulum, consisting of a m m = 0.380 kg on a string 2.0 m long, is pulled .12 m to the left and released at t=0. How fast is it moving 3.0 seconds later, and in what direction?

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