Which of the following provides evidence that earth's moon is rotating and revolving at the same rate? a. the moon looks very large from earth. b. we can see only one side of the moon from earth. c. the moon is always in the same position in the sky. d. the phases of the moon are not consistent.

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90