A spinning disk is on the x y plane as shown in the figure. The position of the center of the disk is given by rc(t) = ro cos(2 # f t) j, where f and ro are constants. The disk is spinning with an angular velocity @ @o k, and has a radius b. A non-inertial reference frame o is centered on the disk as shown (note, i = i' , j = j' k - k' at all times). A particle of mass m is fixed at the edge of the disk. Z WH = p = W. : CONSTANT 2' 6 X X a) Obtain the location of the particle in the o' reference frame (1 point) b) Write the velocity of the particle in the o' reference frame (1 point) c) Obtain the total force on the particle in the o' reference frame (2 point) d) Is the o' reference frame spinning? (explain, 1 point)