If the knee has coordinates of (1.2,2.7) and the ankle has coordinates of (1.5,2.1), with the shank weighing 3.2kg, what is the moment of inertia of the shank about the proximal end point? (%k=0.528)

The value is

Explanation:

From the question we are told that

   The coordinate of the knee is  

    The coordinate of the ankle is

    The mass of the shank is  

 Generally the length between the knee and the ankle is mathematically represented as

=>  

Generally the  moment of inertia of the shank about the proximal end point is mathematically represented as

=>      

=>      

a and b sometimes have a positive value

i dont have a visual in front of me, but i can you reason to try to get the right one. the graph should look like this, 0 to 6 there is a spike, 12 to 14 there should be a very low point. slight increase in the graph at 12 to 14, and flat 14 to 18

explanation: