× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
r
4
L
4
3
d
3
M
3
l
3
V
3
s
3
d
3
a
3
g
3
j
3
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Abisf Abisf
wrote...
Go to Answer
Posts: 525
Rep: 0 0
6 years ago
A 0.20-kg object attached to the end of a string swings in a vertical circle (radius = 80 cm). At the top of the circle the speed of the object is 4.5 m/s. What is the magnitude of the tension in the string at this position?
 a. 7.0 N
  b. 2.0 N
  c. 3.1 N
  d. 5.1 N
  e. 6.6 N
Read 85 times
1 Reply
Replies
Answer verified by a subject expert
chelle2695chelle2695
wrote...
#1
Posts: 400
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Abisf Author
wrote...

6 years ago
Brilliant ツ
mkyoungs
wrote...

Yesterday
Smart ... Thanks!
Jadakiss
wrote...

2 hours ago
Correct Slight Smile TY
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1857 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 164
  
 223
  
 685
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 484
Previous poll results: Which 'study break' activity do you find most distracting?