00:01
We're trying to find the moment of inertia of a leg based off of the position of the center of gravity, the mass, and the frequency of oscillation.
00:12
So basically what we have here is a pendulum, right? so this is formed, the leg is formed a pendulum.
00:23
And for this kind of pendulum where you have, we don't just have like all the mass concentrated at the very end of the pendulum.
00:31
Like a mass on a stream.
00:36
In this case, the mass has been...
00:39
It's spread throughout the whole body, right? so, with the whole leg, i guess.
00:46
So we use a different equation here, but it's pretty similar.
00:52
And we can find that the angular frequency of oscillation for an object with distributed mass is equal to m, g, l, or l is the distance from the axis of rotation to the center of mass, the center of gravity divided by the moment of inertia...
