A satellite orbiting a planet at a distance d above its surface moves ________ an object orbiting a distance 2 d above the surface.
A) more rapidly than
B) at the same rate as
C) slower than

Question

A satellite orbiting a planet at a distance  d  above its surface moves ________ an object orbiting a distance 2 d  above the surface.
A) more rapidly than
B) at the same rate as
C) slower than

Quizplus · Accepted Answer

A satellite closer to the planet (at distance d) experiences a stronger gravitational pull, resulting in a higher orbital speed compared to one further away (at distance 2d).

A Satellite Orbiting a Planet at a Distance D Above