The bones of the forearm (radius and ulna) are hinged to the humerus at the elbow. The biceps muscle connects to the bones of the forearm about 2.15 2.15 cm beyond the joint. Assume the forearm has a mass of 2.15 2.15 kg and a length of 0.405 0.405 m. When the humerus and the biceps are nearly vertical and the forearm is horizontal, if a person wishes to hold an object of mass 6.15 6.15 kg so that her forearm remains motionless, what is the force exerted by the biceps muscle?

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

15.3 cos 65 degrees trig

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