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The figure shows a person's foot. In that figure, the Achilles tendon exerts a force of magnitude F = 616 N. What is the magnitude of the torque that this force produces about the ankle joint in Nm?

The figure shows a person's foot. In that figure, the Achilles tendon exerts a force of magnitude F = 616 N. What is the magnitude of the torque that this force produces about the ankle joint in Nm?

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The figure shows a person's foot. In that figure, the Achilles tendon exerts a force of magnitude F = 616 N. What is the magnitude of the torque that this force produces about the ankle joint in Nm?

The image depicts a diagram of the lower leg and foot, focusing on the ankle joint. A diagrammatic representation of the leg muscles and bones is shown, with the foot positioned horizontally on a surface. ### Key Elements: 1. **Ankle Joint (Labeled)** - Indicates the location of the ankle joint where the leg and foot connect. 2. **Force (F) Vector** - A vector labeled "F" originates from the heel, pointing upwards and to the right. This likely represents the direction and magnitude of a force applied via the muscle or tendon. 3. **Angle Indicator** - A 50-degree angle is formed between two lines at the ankle joint, showing the orientation of the force application concerning the foot. 4. **Distance Measurement** - An arrowed line measures a horizontal distance of 3.5 cm from the center of the ankle joint to the location on the surface directly beneath it, representing the lever arm or moment arm distance. ### Explanation: This diagram is likely illustrating a biomechanical analysis of the ankle joint, demonstrating how forces are applied during movement or exertion. The angle and distance measurements may be used to calculate torque or mechanical advantage, important for understanding locomotion and muscle function in the lower extremity.
Transcribed Image Text:The image depicts a diagram of the lower leg and foot, focusing on the ankle joint. A diagrammatic representation of the leg muscles and bones is shown, with the foot positioned horizontally on a surface. ### Key Elements: 1. **Ankle Joint (Labeled)** - Indicates the location of the ankle joint where the leg and foot connect. 2. **Force (F) Vector** - A vector labeled "F" originates from the heel, pointing upwards and to the right. This likely represents the direction and magnitude of a force applied via the muscle or tendon. 3. **Angle Indicator** - A 50-degree angle is formed between two lines at the ankle joint, showing the orientation of the force application concerning the foot. 4. **Distance Measurement** - An arrowed line measures a horizontal distance of 3.5 cm from the center of the ankle joint to the location on the surface directly beneath it, representing the lever arm or moment arm distance. ### Explanation: This diagram is likely illustrating a biomechanical analysis of the ankle joint, demonstrating how forces are applied during movement or exertion. The angle and distance measurements may be used to calculate torque or mechanical advantage, important for understanding locomotion and muscle function in the lower extremity.
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