Physics, 19.07.2019 23:00 bgarrison364
An athlete prepares to throw a 2.0-kilogram discus. his arm is 0.75 meters long. he spins around several times with the discus at the end of his out-stretched arm so that the discus reaches a velocity of 5.0 m/s. what is the centripetal force acting on the discus? 9.4 n 14 n 27 n 66 n
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An athlete prepares to throw a 2.0-kilogram discus. his arm is 0.75 meters long. he spins around sev...
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