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In: Physics

Muscle A has a force of 450 N and is pulling on a bone at an...

  1. Muscle A has a force of 450 N and is pulling on a bone at an angle of 15 degrees. Muscle B has a force of 600 N and is pulling on the same bone at the same spot, but at an angle of 30 degrees. Muscle C has a force of 325 N and is pulling at the same spot with an angle of pull of 10 degrees.
    1. What is the amount of rotary force produced by Muscle A? Stabilizing force?
    1. What is the amount of rotary force produced by Muscle B? Stabilizing force?
    1. What is the amount of rotary force produced by Muscle C? Stabilizing force?
    1. What is the composite effect of these muscles in terms of amount of force and direction? 2. All three muscles listed above are attached at the same point located 0.03m from the articulation.
      1. How much muscular torque is created by Muscle A?
      2. How much muscular torque is created by Muscle B?
    1. How much muscular torque is created by Muscle C?
    1. What is the cumulative amount of muscular torque found at this articulation?

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Muscle                                    origin     &n
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