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

Author Question: A 0.25 kg ideal harmonic oscillator has a total mechanical energy of 4.0 J. If the oscillation ... (Read 110 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jul 29, 2018
A 0.25 kg ideal harmonic oscillator has a total mechanical energy of 4.0 J. If the oscillation amplitude is 20.0 cm, what is the oscillation frequency?
 
  A) 4.5 Hz
  B) 1.4 Hz
  C) 2.3 Hz
  D) 3.2 Hz

Question 2

Greta and her family float higher in the dense water of the Dead Sea because
 
  A) less volume of water is displaced.
  B) more volume of water is displaced.
  C) of a greater buoyant force.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

Answer: A


bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 29, 2018
Thanks


gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Energy Transfer Processes: Free Convection Energy Transfer Processes: Free Convection
The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ... The seven chakras or energy centers in Ayurvedic philosophy. Courtesy of Rev. Larissa Dahroug, ...
Types of ecosystem service vs. total global value per year Types of ecosystem service vs. total global value per year
Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out Energy Balance Is Achieved When Energy (Calories) In Equals Energy (Calories) Out
Energy Transfer Energy Transfer
Energy Transfer Energy Transfer
Video: Phases of the Female Reproductive Cycle - Hormonal regulation

For a complete list of videos, visit our video library