While running, a constant moment is applied to a swinging leg over a 115° range for 0.35s from 2.25 rad/s until a maximum velocity of 4.5 rad/s is reached. The moment of inertia of the leg is 0.65 kgm2. 4.1 What is the magnitude of the hip flexor moment? 4.2 What is the instantaneous 4.3 What is power of the hip? the average power over 0.25s?
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