« previous next »

Author Question: If Earth's mass somehow decreased with no change in its radius, your weight would A) decrease ... (Read 122 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Jul 29, 2018
If Earth's mass somehow decreased with no change in its radius, your weight would
 
  A) decrease also.
  B) increase.
  C) remain the same.

Question 2

Why doesn't the Moon fall toward Earth like apples do?
 
  A) the great distance of the Moon prevents falling
  B) moon's small mass prevents falling
  C) moon does fall but its great distance keeps it from getting closer
  D) moon does fall but due to its tangential motion it also falls around Earth


bubulittle310@msn.cn

  • Sr. Member
  • ****
  • Posts: 281
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Annual net primary productivity on Earth. Annual net primary productivity on Earth.
Tides on Earth Tides on Earth
Air-Mass Thunderstorms Air-Mass Thunderstorms
Ice cores: Periods of rapid climate change especially in North Atlantic Ice cores: Periods of rapid climate change especially in North Atlantic
Weight management is such a hot topic in the United States that it is frequently Weight management is such a hot topic in the United States that it is frequently
Precession of Earth Precession of Earth
Video: Krebs cycle : Formation of acetyl coenzyme A and Electron transport chain

For a complete list of videos, visit our video library