1. The problem statement, all variables and given/known data
since it's asking us to find the moment of inertia with respect to y-axis, why did they draw the differential element to x-axis?
2. Relevant equations
3. The attempt at a solution
because of the initial problem.. i don't know how to start.. so
dA = x dy
I(y) = x^2 (x dy)
since it's asking us to find the moment of inertia with respect to y-axis, why did they draw the differential element to x-axis?
2. Relevant equations
3. The attempt at a solution
because of the initial problem.. i don't know how to start.. so
dA = x dy
I(y) = x^2 (x dy)
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