Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
g
2
2
b
2
M
2
V
2
f
2
c
2
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Chery Chery
wrote...
Go to Answer
Posts: 3587
Rep: 26 1
7 years ago
A solid ball of mass 1.0 kg and radius 10 cm rolls with a forward speed of 10 m/s when it comes to a hill. There is enough friction on the hill to keep the ball from slipping as it rolls up.
(a) How high vertically up the hill can the ball roll before coming to rest?
(b) How high vertically could the ball go if the hill were totally frictionless?
(c) How is it that the ball can go higher with friction than without friction?
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 274 times
3 Replies
Replies
Answer verified by a subject expert
noreyaganoreyaga
wrote...
#1
Top Poster
Posts: 650
Rep: 123 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

Chery Author
wrote...
#2
7 years ago
You're right again!

Appreciate it
wrote...
#3
4 years ago
Thx
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  447 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1209
  
 902
  
 411
Your Opinion
Which is the best fuel for late night cramming?
Votes: 234
Previous poll results: What's your favorite coffee beverage?