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

Author Question: An oscillating system has a small amount of damping. It is observed that in the course of 20.0 s the ... (Read 19 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
An oscillating system has a small amount of damping. It is observed that in the course of 20.0 s the amplitude has decreased from A to A/2. What additional time is required for the amplitude to decrease to A/10?
 
  What will be an ideal response?

Question 2

State the Constancy fo the Speed of Light postulate of special relativity.
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jennafosdick

  • Sr. Member
  • ****
  • Posts: 345
Answer to Question 1

46.4 s

Answer to Question 2

The speed of light in a vacuum is the same in all inertial frames of reference, independent of the motion of the source or the receiver.




frankwu

  • Member
  • Posts: 549
Reply 2 on: Jul 29, 2018
Gracias!


ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

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?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

For a complete list of videos, visit our video library