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

Author Question: A 200-g mass attached to the end of a spring causes it to stretch 5.0 cm. If another 200-g mass is ... (Read 26 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 27, 2018
A 200-g mass attached to the end of a spring causes it to stretch 5.0 cm. If another 200-g mass is added to the spring, the potential energy of the spring will be
 
  A) twice as much.
  B) times as much.
  C) the same.
  D) 4 times as much.
  E) 3 times as much.

Question 2

When a ball is thrown straight up, the acceleration at its highest point is
 
  A) upward.
  B) downward.
  C) zero.
  D) horizontal.
  E) minimum.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ciecieme

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Electrospray mass spectrometry of a protein Electrospray mass spectrometry of a protein
Appendix attached to cecum into which the small intestine empties. Appendix attached to cecum into which the small intestine empties.
Mass Wasting Forms Mass Wasting Forms
C heck the description bcuz the question is too long. there is a file attached but it is the ... C heck the description bcuz the question is too long. there is a file attached but it is the ...
Tragic events of mass shootings. Tragic events of mass shootings.
Ectoparasitic ticks attached to and sucking blood from a finch. Ectoparasitic ticks attached to and sucking blood from a finch.
Video: Depolarization of the SA node, Action potentials of the myocardium & ANS effects

For a complete list of videos, visit our video library