Physics, 31.12.2021 09:10 madmar

a group of students observes that a wooden block (m = 0.40 kg) on the end of a string with a radius of 0.7 meters makes 12 rotations in 20.7 seconds when twirled.

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a group of students observes that a wooden block (m = 0.40 kg) on the end of a string with a radius...