Author Question: Each of us weighs a tiny bit less inside the ground floor of a skyscraper than we do on the ground ... (Read 165 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
Each of us weighs a tiny bit less inside the ground floor of a skyscraper than we do on the ground away from the skyscraper because the
 
  A) gravitational field is shielded inside the building.
  B) mass of the building above slightly attracts us upward.
  C) both of these
  D) neither of these

Question 2

If you drop a stone into a hole drilled all the way to the other side of Earth (neglect the molten core), the stone will
 
  A) come to an abrupt stop at Earth's center.
  B) speed up until it gets to Earth's center.
  C) speed up until it reaches Earth's other side.
  D) slow down until it reaches Earth's center.



wilsonbho

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

For a complete list of videos, visit our video library