Top Posters
Since Sunday
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Northa Northa
wrote...
Go to Answer
Posts: 1284
Rep: 2 0
7 years ago
An acorn falls from a tree.  Compare its kinetic energy K, to its potential energy U.
A) K increases and U decreases.
B) K decreases and U decreases.
C) K increases and U increases.
D) K decreases and U increases.
E) Cannot be determined without knowing the initial height of the acorn.
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 128 times
1 Reply
I am your master!
Replies
Answer verified by a subject expert
longhairlonghair
wrote...
#1
Top Poster
Posts: 868
Rep: 44 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

Northa Author
wrote...

7 years ago
Thanks for your help!!
mikeh209
wrote...

Yesterday
Thanks
rileyjones420
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1269 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 365
  
 973
  
 578
Your Opinion
Do you believe in global warming?
Votes: 370
Previous poll results: How often do you eat-out per week?