Author Question: Vector quantities are represented in terms of their magnitude and direction. Indicate whether the ... (Read 67 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
Vector quantities are represented in terms of their magnitude and direction.
 
  Indicate whether the statement is true or false

Question 2

A piece of aluminum with a mass of 1.0 kg and density of 2700 kg/m3 is suspended from a string and then completely immersed in a container of water.
 
  The density of water is 1000 kg/m3.
  (a) Determine the volume of the piece of aluminum.
  (b) Determine the tension in the string after the metal is immersed in the container of water.



harveenkau8139

  • Sr. Member
  • ****
  • Posts: 304
Answer to Question 1

TRUE

Answer to Question 2

(a) 3.7  10-4 m3
(b) 6.2 N



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

For a complete list of videos, visit our video library