A force F⃗ of magnitude F making an angle
θ with the x axis is applied to a particle
located along axis of rotation A, at Cartesian coordinates (0,0) in
the figure. The vector F⃗ lies in the xy plane,
and the four axes of rotation A, B, C, and D all lie perpendicular
to the xy plane. (Figure 1)
A particle is located at a vector position r⃗ with
respect to an axis of rotation (thus r⃗ points from...