Final answer:
To determine the force a person's triceps muscle can exert, a doctor uses the procedure shown, where the patient pushes down with the palm of his hand on a force meter. The force exerted by the woman's triceps muscles can be calculated using the lever arm and the horizontal distance from the elbow joint. Additionally, the work done by the woman to raise her center of mass and her useful power output can be calculated based on the given information.
Step-by-step explanation:
To determine the force a person's triceps muscle can exert, a doctor uses the procedure shown, where the patient pushes down with the palm of his hand on a force meter. By exerting force on the floor, the triceps muscle allows the person to perform a push-up. The force exerted by the woman's triceps muscles can be calculated using the lever arm and the horizontal distance from the elbow joint. This force can be compared to the woman's weight to determine its magnitude. Additionally, the work done by the woman to raise her center of mass and her useful power output can be calculated based on the given information.