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

Author Question: A body at the end of a spring oscillates up and down ten times in five seconds. The period of ... (Read 24 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 28, 2018
A body at the end of a spring oscillates up and down ten times in five seconds. The period of oscillation is __________.
 Fill in the blank(s) with correct word

Question 2

What happens when a battery is recharged?
 a. The negative charge is turned around and made into a positive charge again.
  b. The cells are turned around and connected in the opposite direction.
  c. An electric charger runs current backward through the battery and reverses the chemical reactions.
  d. The electrolyte is poured out and replaced.
  e. Electric charge is pumped back into the battery to be released again when the charge is used.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yeungji

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 28, 2018
Answer to Question 1

0.5 s

Answer to Question 2

c


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 28, 2018
Wow, this really help

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Living systems such as the human body consist of closely interrelated elements Living systems such as the human body consist of closely interrelated elements
Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body
Systems of the Human Body Systems of the Human Body
Descartes's example of how the soul interacted with the body Descartes's example of how the soul interacted with the body
Video: Acid-base imbalances - compensation of respiratory acidosis and alkalosis

For a complete list of videos, visit our video library