A satellite is sent into orbit around the Earth, In which of the following situation would the gravitational force be the greatest?

A -850 lb satellite orbiting 150 miles above Earth’s surface

B -850 lb satellite orbiting 1500 miles above Earth’s surface

C -1200 lb satellite orbiting 150 miles above Earth’s surface

D- 1200 lb satellite orbiting 1500 miles above Earth’s surface

PLEASE PLEASE PLEASE ANSWER IM GIVING UP 20 POINTS THIS IS FOR A GRADE IN 10 MINUTES

Aspecified volume of space contains an electric field for which the magnitude is given by e=e0cos(ωt). suppose that e0 = 20 v/m and ω = 1.0 × 107 s−1. part a what is the maximum displacement current through a 0.80 m2 cross-sectional area of this volume? express your answer with the appropriate units. idisp,max i d i s p , m a x = nothing nothing request answer part b how would this area have to be oriented relative to the electric field to get this maximum displacement current?