This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What causes Mercury's 3:2 spin-orbit resonance? A) the planet's closeness to the Sun B) the ... (Read 95 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
on: Jul 27, 2018
What causes Mercury's 3:2 spin-orbit resonance?
 
  A) the planet's closeness to the Sun
  B) the planet's very eccentric orbit
  C) the planet's high density
  D) tidal torques operating on the planet
  E) All of the above are factors.

Question 2

Into how many constellations is the celestial sphere divided?
 
  A) 12
  B) 44
  C) 57
  D) 88
  E) 110


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Juro

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

D


elizabeth18

  • Member
  • Posts: 559
Reply 2 on: Jul 27, 2018
:D TYSM

31809pancho

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Image of an Almost-Extrasolar Planet Image of an Almost-Extrasolar Planet
Microlensing Reveals an Extrasolar Planet Microlensing Reveals an Extrasolar Planet
Mercury’s Magnetosphere Mercury’s Magnetosphere
functional magnetic resonance imaging functional magnetic resonance imaging
Digital Planet Tomorrow's Technology and You, Complete, 10E Digital Planet Tomorrow's Technology and You, Complete, 10E
Video: Transcription—A molecular view

For a complete list of videos, visit our video library