MOST SHOW STEP BY STEP TO GET FULL CREDIT IF NOT I WILL GIVE TO WHO EVER BEST EX

Question

MOST SHOW STEP BY STEP TO GET FULL CREDIT IF NOT I WILL GIVE TO WHO EVER BEST EXPLAIN IT

Estimate the tension in your Achilles tendon and the force your lower leg bone puts on

your foot when you balance motionless on a stair step as shown in the figure below.

Do not assume the force the lower leg bone puts on the foot equals your weight

because the tendon is connected above at the knee and pulls down on the lower leg

bone. You can approximate the situation by rising up slightly on the balls of your feet.

Also assume that all other muscles and tendons are relaxed.

a) Draw a free-body-diagram of the foot. (Do this right on the figure.)

b) Measure any distances and angles you need right on the diagram. (It is drawn

about 1/3 life size.)

c) Come to a group consensus about the magnitude(s) of any forces you know about

and state how you know them

Estimate the tension in your Achilles tendon and the force your lower leg bone puts on your foot when you balance motionless on a stair step as shown in the figure below. Do not assume the force the lower leg bone puts on the foot equals your weight because the tendon is connected above at the knee and pulls down on the lower leg bone. You can approximate the situation by rising up slightly on the balls of your feet. Also assume that all other muscles and tendons are relaxed. Draw a free-body-diagram of the foot. (Do this right on the figure.) Measure any distances and angles you need right on the diagram. (It is drawn about 1/3 life size.) Come to a group consensus about the magnitude(s) of any forces you know about and state how you know them

Explanation / Answer

NS,F + TT,F = NL,F, NS,F = the person

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