Physics, 07.04.2020 23:46 ayoismeisjjjjuan
A weight lifter is trying to do a bicep curl with a weight of 300 N. At the "sticking point", the moment arm of this weight is 30 cm about the elbow axis of rotation. The maximum force that the elbow flexor muscles can create for this situation is 4000 N and the moment arm of the elbow flexors is 2 cm. Can the lifter get past this sticking point?
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A weight lifter is trying to do a bicep curl with a weight of 300 N. At the "sticking point", the mo...
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