Top Posters
Since Sunday
5
M
4
4
k
4
j
4
k
3
e
3
t
3
R
3
k
3
H
3
i
3
New Topic  
arpylzr75 arpylzr75
wrote...
Posts: 124
Rep: 0 0
3 weeks ago

A block on a frictionless, horizontal surface is attached to one end of a spring that is also attached to the wall on the opposite end. When stretched away from equilibrium by 15 cm and released, the block oscillates with a period of 0.25 s. If the mass of the block is 15 kg, what force was required to stretch the spring by the initial 15 cm?



230 N



450 N



710 N



360 N



1400 N

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 3 times
1 Reply
Replies
Answer verified by a subject expert
smiller94107smiller94107
wrote...
Posts: 137
Rep: 1 0
3 weeks ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

arpylzr75 Author
wrote...

3 weeks ago
Smart ... Thanks!
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  688 People Browsing
 174 Signed Up Today
Related Images
  
 484
  
 159
  
 620
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 177