Asked by aidan

for the purposes of answering this question assume that the arm itself is weighless. if the muscle attached to the arm can contract at a rate of 7.0 cm/s withforce of 15000 N then

a. what is the maximum angular velocityof the arm if the muscle is attached 1 cm from the elbow?

b. What is the maximum weight that can held in the hand if the muscle is attached 1 cm from the elbow?

c What is the maximum angular velocity of the arm if the muscle is attached 3 cm from the elbow?

d. What is the maximum weight that can held in the hand if the muscle is attached 3 cm from the elbow?
Answered by kjhjk
kmh
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