For a while after Saturn\'s rings were discovered, people wondered whether the r

Question

For a while after Saturn's rings were discovered, people wondered whether the rings were solid or made of many particles orbiting independently. Is there a difference between the rotational motion of solid rings and that of particle rings?

A. No. In both cases, the outer edge moves slower than the inner edge.

B. Yes. Solid ring: outer edge moves faster than inner edge. Particle ring: outer edge moves slower than inner edge.

C. Yes. Solid ring: outer edge moves slower than inner edge. Particle ring: outer edge moves faster than inner edge.

Explanation / Answer

B. Yes. Solid ring: outer edge moves faster than inner edge. Particle ring: outer edge moves slower than inner edge.

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.