« previous next »

Author Question: Fig. 22-1 shows four Gaussian surfaces surrounding a distribution of charges. Which Gaussian ... (Read 34 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Jul 29, 2018
Fig. 22-1 shows four Gaussian surfaces surrounding a distribution of charges. Which Gaussian surfaces have no electric flux through them?
 
  A)
 
  a.
  B)
 
  b.
  C)
 
  c.
  D)
 
  b and d.
  E)
 
  b and c.

Question 2

A ball is thrown from the edge of a 20.0 m high cliff with a speed of 20.0 m/s at an angle of 30.0 below horizontal. What is the speed of the ball when it hits the ground below the cliff?
 
  A)
 
  37.6 m/s
 
  B)
 
  28.1 m/s
 
  C)
 
  31.4 m/s
 
  D)
 
  43.2 m/s
 
  E)
 
  29.8 m/s


reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

fagboi

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 29, 2018
Thank you!


reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jul 29, 2018
Always glad to help...


« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
Distribution of the Old World monkeys. Distribution of the Old World monkeys.
(a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko (a) The Dmanisi cranium (right) shows similarities to early African H. erectus including the Narioko
The wide distribution of left hemisphere sites where cortical stimulation either blocked speech or ... The wide distribution of left hemisphere sites where cortical stimulation either blocked speech or ...
Plan Of Stonehenge And Its Surrounding Settlements Plan Of Stonehenge And Its Surrounding Settlements
A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ... A bank statement shows a balance of $2,970.31 The check register of the account owner shows an ...
Video: Cell mediated immune response to a viral infection Animation

For a complete list of videos, visit our video library