Author Question: A 10-kg brick and a 1-kg book are dropped in a vacuum. The acceleration of the 10-kg brick is A) ... (Read 128 times)

abern

  • Hero Member
  • *****
  • Posts: 533
A 10-kg brick and a 1-kg book are dropped in a vacuum. The acceleration of the 10-kg brick is
 
  A) the same as that of the 1-kg book.
  B) 5 times as much as for the 1-kg book.
  C) 10 times as much as for the 1-kg book.
  D) zero.

Question 2

When an apple that weighs 1 N is held at rest above your head, the net force on the apple is
 
  A) 0 N.
  B) 0.1 N.
  C) 1 N.
  D) 10 N.
  E) none of the above



nathang24

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

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

For a complete list of videos, visit our video library