Top Posters
Since Sunday
c
5
j
5
a
5
L
5
f
5
j
5
D
4
k
4
y
4
t
4
h
4
l
4
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
A spar buoy is a cylindrical object that floats with its axis in the vertical direction. When it is disturbed a distance h from its equilibrium position, the magnitude of the restoring force is equal to ρghS, where ρ is the density of the water and S is the cross-sectional area of the cylinder. A certain spar buoy has a mass of 150 kg, a cross-sectional area of 2.50 m2, and is floating in seawater, ρ = 1025 kg/m3. What is the frequency of ocean waves which will cause it to resonate?
A) 12.9 Hz
B) 2.06 Hz
C) 7.19 Hz
D) 17.1 Hz
E) 2.72 Hz
Textbook 
Physics

Physics


Edition: 4th
Author:
Read 195 times
2 Replies
I am your master!
Replies
Answer verified by a subject expert
mtown88mtown88
wrote...
#1
Top Poster
Posts: 876
Rep: 47 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
California State University Alumni

Related Topics

Northa Author
wrote...
#2
6 years ago
Physics is NOT my thing

Thank you so much
I am your master!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  870 People Browsing
 167 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1075
  
 6474
  
 1275
Your Opinion
Previous poll results: How often do you eat-out per week?