« previous next »

Author Question: Given that the circumference of a circle is 360 degrees, it follows that the earth rotates about ... (Read 88 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
on: Jul 14, 2018
Given that the circumference of a circle is 360 degrees, it follows that the earth rotates about this many degrees per hour:
 
  A) 10.
  B) 15.
  C) 36.
  D) 360.

Question 2

The effect of friction on air:
 
  A) increases wind speed.
  B) increases with height.
  C) increases the Coriolis force.
  D) is relevant only within the planetary boundary layer.


nyrave

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 14, 2018
Thank you :)


nyrave

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 14, 2018
Happy to help you


« previous next »
 

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Oceanic circulation, which is driven mainly by the prevailing winds, moderates earth's climate. Oceanic circulation, which is driven mainly by the prevailing winds, moderates earth's climate.
Earth and the Moon Earth and the Moon
Short-wavelength flux is reflected by Earth Short-wavelength flux is reflected by Earth
Earth Atmosphere Earth Atmosphere
The Oceans of Earth The Oceans of Earth
Earth as a System: The Hydrologic Cycle Earth as a System: The Hydrologic Cycle
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library