(Solved): 1. A 75-kg man stands on his toes by exerting an upward force through the Achilles tendon, as in th ...

1. A 75-kg man stands on his toes by exerting an upward force through the Achilles tendon, as in the figure below. a) Determine the FBD. b) Determine the simplified mechanical system. c) What is the force in the Achilles tendon if he stands on one foot? The muscles in the back of the leg pull the Achilles tendon when one stands on one's toes. A implified lever system is shown.