Radius of Gyration? REALLY need help ASAP!!!
If any of you can help me with the following problem asap that would be awesome!!
A racquet consists of uniform lamina that occupies the region inside the right-hand loop of r^2 = cos 2theta on the end of a handle (assumed to...
I am very confused regarding a few problems in Calculus III. Any help
hints to any of these would be greatly appreciated!!
1.) Are lines L1 and L2 parallel?
L1: (x-7)/6 = (y+5)/4 = -(z-9)/8;
L2: -(x-11)/9 = -(y-7)/6 = (z-13)/12;
The answer says that they are parallel, which I...