« previous next »

Author Question: Of the eight known planets in our solar system, the innermost is Mercury. When compared to the other ... (Read 95 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Jul 28, 2018
Of the eight known planets in our solar system, the innermost is Mercury. When compared to the other planets in the system, Mercury has the:
 a. greatest centripetal acceleration.
  b. greatest period of revolution.
  c. smallest angular velocity.
  d. smallest tangential velocity.

Question 2

Which of the following best describes the property of the period of orbital revolution for an Earth satellite?
 a. greater when the orbital radius is smaller
  b. greater when the orbital radius is larger
  c. independent of the orbital radius
  d. determined mainly by the satellite's mass


bfulkerson77

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Venous System Anatomy Venous System Anatomy
Model of a nursing clinical decision support system Model of a nursing clinical decision support system
The conduction system of the heart. The conduction system of the heart.
The respiratory system. The respiratory system.
Wind, solar, biomass, and geothermal power account for less than 1% of global power generation Wind, solar, biomass, and geothermal power account for less than 1% of global power generation
Female Reproductive System "الجهاز التناسلي للأنثى" Female Reproductive System "الجهاز التناسلي للأنثى"
Video: Fertilization and Development

For a complete list of videos, visit our video library