× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Science-Related Homework Help Physics
New Topic  
Lesley0479 Lesley0479
wrote...
Go to Answer
Posts: 500
Rep: 0 0
6 years ago
A uniform rod is 2.0 m long. The rod is pivoted about a horizontal, frictionless pin through one end. The rod is released from rest at an angle of 30 above the horizontal. What is the angular acceleration of the rod at the instant it is released?
 a. 4.7 rad/s2
  b. 6.9 rad/s2
  c. 6.4 rad/s2
  d. 5.6 rad/s2
  e. 4.2 rad/s2
Read 103 times
2 Replies
Replies
Answer verified by a subject expert
tru.alxtru.alx
wrote...
#1
Posts: 373
Rep: 5 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

Lesley0479 Author
wrote...
#2
6 years ago
Happy Dummy I'm impressed
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1273 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1079
  
 201
  
 148
Your Opinion
Which country would you like to visit for its food?
Votes: 204
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?