A cook holds a 1.90-kg carton of milk at arm's length (see the figure below). What force F→B must be exerted by the biceps muscle? (Ignore the weight of the forearm. Give the magnitude.) N
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A cook holds a 1.90-kg carton of milk at arm's length (see the figure below). What force must be exerted by the biceps muscle? (Ignore the weight of the forearm. Give the magnitude.)
(i)
