dipenp18 dipenp18

15-10-2022
Physics

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A 1.5 kg puck tied to a string moves in a circular path (r = 0.30 m) on a frictionless horizontal table. The tension in the string is 90 N. After the string abruptly snaps, the puck slides off the table from a height of 1.0 m. How fast is the puck moving when it hits the ground?

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