The shepherd moons keep the ring particles in their rings by:

Question

Quizplus · Accepted Answer

The shepherd moons keep the ring particles in their rings by attracting the particles towards themselves, thus causing the particles to slow down or speed up, depending on the position of the moon relative to the particle. Therefore, choice D is the best answer. The shepherd moons keep the ring particles in their rings by attracting the ring particles towards themselves, causing them to speed up or slow down. This gravitational attraction maintains the shape and structure of the rings around the planet. Choice A and B are incorrect because repelling the particles would not keep them in the rings. Choice C is incorrect because attracting the particles would not necessarily cause them to speed up. Choice E is also incorrect because the particles cannot be both attracted and repelled at the same time.

The Shepherd Moons Keep the Ring Particles in Their Rings