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

Author Question: According to Kepler's laws, Halley's Comet circles the Sun in an elliptical path with the Sun at one ... (Read 24 times)

serike

  • Hero Member
  • *****
  • Posts: 542
on: Jul 28, 2018
According to Kepler's laws, Halley's Comet circles the Sun in an elliptical path with the Sun at one focus of the ellipse. What is it that Kepler's laws indicate is at the other focus of the ellipse?
 a. nothing
  b. the Earth
  c. The comet itself passes through the other focus.
  d. The tail of the comet stays at the other focus.

Question 2

Of the known planets in our solar system, the innermost is Mercury. When compared to the other planets in the system, Mercury has:
 a. the greatest centripetal acceleration.
  c. the smallest speed. b. the greatest period of revolution.
  d. none of the above properties.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mollythedog

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

A


serike

  • Member
  • Posts: 542
Reply 2 on: Jul 28, 2018
Excellent

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

The FDA recognizes 118 routes of administration.

Gene duplication and mutation: one path to generate new enzymatic activities Gene duplication and mutation: one path to generate new enzymatic activities
Precession and the Path of the North Celestial Pole Precession and the Path of the North Celestial Pole
Elliptical Galaxy M32 Elliptical Galaxy M32
Santiago Calatrava, Port Authority Trans Hudson (PATH) station, World Trade Center site. Santiago Calatrava, Port Authority Trans Hudson (PATH) station, World Trade Center site.
Ayurvedic massage. Sliding circles at the seat of Vata, recipient in side-lying position. Ayurvedic massage. Sliding circles at the seat of Vata, recipient in side-lying position.
Understanding the laws of exponents Understanding the laws of exponents
Video: Bond in biological molecules (Ionic, Covalent and Hydrogen bonds)/ How atoms bond?

For a complete list of videos, visit our video library