This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: State how the mechanical advantages and the efficiency of the inclined plane vary with the ... (Read 36 times)

sjones

  • Hero Member
  • *****
  • Posts: 520
on: Jul 28, 2018
State how the mechanical advantages and the efficiency of the inclined plane vary with the inclination of the plane.

Question 2

A large, metallic, spherical shell has no net charge. It is supported on an insulating stand and has a small hole at the top. A small tack with charge Q is lowered on a silk thread through the hole into the interior of the shell. What is the charge on the inner surface of the shell now?
  1.Q
  2.Q/2
  3.0
  4.-Q/2
  5.-Q


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 28, 2018
Answer to Question 1

Both AMA and TMA decrease with an increase in the angle theta b g  . The efficiency
will remain the same if friction is small enough to be neglected.

Answer to Question 2

3


sjones

  • Member
  • Posts: 520
Reply 2 on: Jul 28, 2018
Excellent

6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

The liver in this photograph was from a deceased patient with an advanced state of cirrhosis. The liver in this photograph was from a deceased patient with an advanced state of cirrhosis.
Plasma protein binding and drug availability: (a) drug exists in a free state or bound to plasma pro Plasma protein binding and drug availability: (a) drug exists in a free state or bound to plasma pro
Human infants are like all other placental mammals, except they are born at a less developed state. Human infants are like all other placental mammals, except they are born at a less developed state.
Composition of Various Fats Foods vary in their composition of fat Composition of Various Fats Foods vary in their composition of fat
Determination of Steady-State Weight Determination of Steady-State Weight
Production efficiency vs. trophic efficiency Production efficiency vs. trophic efficiency
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library