Physics, 15.07.2019 03:30, linreaburg
Person is lifting a 250 n dumbbell. the weight is 30 cm from the pivot point of the elbow. what force must be exerted five from the elbow to lift the weight? assume everything is perpendicular.
Answers: 1
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Person is lifting a 250 n dumbbell. the weight is 30 cm from the pivot point of the elbow. what forc...
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