« previous next »

Author Question: What is the Moon's gravity? a. There is no gravity on the Moon. b. 1/3 of Earth's gravity c. 1/2 ... (Read 47 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
What is the Moon's gravity?
 
  a. There is no gravity on the Moon.
 b. 1/3 of Earth's gravity
 c. 1/2 of Earth's gravity
 d. 1/6 of Earth's gravity
 e. The Moon's gravity is the same as that of Earth.

Question 2

The collapse of the iron core of an isolated massive star produces a type II supernova.
 
  a. True
  b. False
  Indicate whether the statement is true or false


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

True


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 27, 2018
TY


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

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?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen Humanmade pollutants may be driving the expansion of the Earth’s tropical belt seen
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth. False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
El Anatsui, Between Earth and Heaven. El Anatsui, Between Earth and Heaven.
Earth’s Revolution and Rotation Earth’s Revolution and Rotation
Distribution of Earth's Water Distribution of Earth's Water
Moon Moon
Video: Inflammatory response Animation

For a complete list of videos, visit our video library