Question: Estimate the walking speed of an average human by modeling their leg as a rod pendulum. A) Use 81 cm as the average length.

Estimate the walking speed of an average human by modeling their leg

Estimate the walking speed of an average human by modeling their leg as a rod pendulum. A) Use 81 cm as the average length. Use the formula of a physical pendulum I VmgD T=2. D = distance from the axis to the center of mass I = moment of inertia around the axis B) Use the formula for the moment of inertia for a rod: I = M-L C) Given the average stride length of 76 cm, turn your period into a velocity. D) Note that your calculation is for a stiff-legged walk. Would you expect it to be faster or slower if we accounted for knee-bending?

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