This topic contains a solution. Click here to go to the answer

Author Question: An object of mass 1.00 kg is attached to a vertical spring with spring constant 100 N/m. The object ... (Read 99 times)

Yi-Chen

  • Hero Member
  • *****
  • Posts: 550
An object of mass 1.00 kg is attached to a vertical spring with spring constant 100 N/m. The object is held at rest in a position such that the spring is stretched upward a distance 1.00 cm beyond its undisturbed length.
 
  If the object is released, how far will it drop before coming to rest? A)
 
  2.06 cm
 
  B)
 
  2.00 cm
 
  C)
 
  2.94 cm
 
  D)
 
  3.06 cm
 
  E)
 
  1.94 cm

Question 2

A positive charge Q is located at the center of an imaginary Gaussian cube of sides a. The flux of the electric field through the surface of the cube is . A second, negative charge -Q is placed next to Q inside the cube.
 
  Which of the following statements will be true in this case? A)
 
  The net electric field on the surface of the cube is equal to zero
  B)
 
  The electric field on the surface of the cube is perpendicular to the surface
  C)
 
  The magnitude of the net electric field is constant on the entire surface of the cube
  D)
 
  The net flux through the surface of the cube is equal to zero
  E)
 
  The net flux through the surface is equal to 2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Answer to Question 1

D

Answer to Question 2

D




Yi-Chen

  • Member
  • Posts: 550
Reply 2 on: Jul 29, 2018
Wow, this really help


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

For a complete list of videos, visit our video library