This topic contains a solution. Click here to go to the answer

Author Question: The Earth's orbit is closest to the Sun in January and farthest from the Sun in July. When is the ... (Read 76 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
The Earth's orbit is closest to the Sun in January and farthest from the Sun in July. When is the Earth moving the slowest in orbit?
 a. Neither January nor July since the orbital speed of the Earth is a constant.
  b. January
  c. July
  d. This occurs twice a year, in April and in October.

Question 2

If the mass of Venus is 0.786 times that of Earth, and its radius is 0.950 that of Earth, estimate the gravitational acceleration g at the surface of Venus. (gearth = 9.80 m/s2)
 a. 7.31 m/s2
  c. 8.27 m/s2
  b. 3.73 m/s2
  d. 8.53 m/s2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

C

Answer to Question 2

D




Bernana

  • Member
  • Posts: 530
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review


vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library