Radius of Gyration? REALLY need help ASAP!
Hey -
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 be of...
I am very confused regarding a few problems in Calculus III. Any help
or
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...