A person holds a gallon of milk with a mass of 3 kg away from their body so that their

A person holds a gallon of milk with a mass of 3 kg away from their body so that their forearm is completely parallel with the ground. The length of the forearm is .38 meters. The biceps brachii attaches to the forearm 4 cm from the elbow at an angle of 60 deg. How much force must be exerted by the bicep in order to keep the forearm level while holding the milk


Leave a Reply

Your email address will not be published. Required fields are marked *