Find the coordinate of center of mass.
Given: The quarter disk in the first quadrant bounded by x^2+y^2=4
I tried to solve this problem but can't figure out how to do it.
so y integration limit is: 0 <= y <= sqrt(4-x^2))
x limit of integration: 0 <= x <= 2
and then after the dy integral I...
This equation is given in the lab manual to find I_cyl (I mis-typed in the post sorry)
Icyl = (2hgM_cylinder) * (1/(W_withcylinder)^2 - 1/(W_nocylinder)^2)
where h is the height = 0.9 m (height from hanging mass to the floor)
M_cylinder mass of the cylinders = 0.0757 kg
W_withcylinder and...
I_Cyl is I_sys - I_rod.
I think by the moment of inertia of the cylinder they mean the moment of inertia of the two masses.
Can you please look at the excel sheet at column J that is my partner data, I don't know where he got that equation to calculate the I_cyl
Homework Statement
That is the set up for experiment, and I attached the data I found in the lab.
The lab given me the equation to find the moment of inertia of the cylinder
Homework Equations
Icyl = (2hgM_cylinder) * (1/(W_withcylinder)^2 - 1/(W_nocylinder)^2)
The height is 0.9m
The Attempt at...