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watching
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23 Nov 2019
An object attached to the end of a string swings in a vertical circle (R = 1.2 m). At an instant when theta = 30 degrees, the speed of the object is 5.0 m/s and the tension in the string has a magnitude of 20 N. What is the mass of the object?
An object attached to the end of a string swings in a vertical circle (R = 1.2 m). At an instant when theta = 30 degrees, the speed of the object is 5.0 m/s and the tension in the string has a magnitude of 20 N. What is the mass of the object?
Irving HeathcoteLv2
11 Apr 2019