A community for students.
Here's the question you clicked on:
 0 viewing
DanDanDan
 4 years ago
A vertical spring with a force constant of 700 N/m is initially at equilibrium. A 10kg mass is attached to the end of the spring, causes it to elongate. What will be the maximum elongation/deformation of the spring?
solve using workenergy theorem
DanDanDan
 4 years ago
A vertical spring with a force constant of 700 N/m is initially at equilibrium. A 10kg mass is attached to the end of the spring, causes it to elongate. What will be the maximum elongation/deformation of the spring? solve using workenergy theorem

This Question is Closed

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0ma=1/2*kx^2 10*9.8=1/2*700*x^2 x approximately equals 0.529m

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0wer did u get this > ma=1/2*kx^2

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0oww.. okok, yeah, i can remember it now,, gheez thanks !! ..

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0can i still ask one more??

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0A block with mass of 0.5 kg is forced against a horizontal spring of negligible mass. compressing the spring a distance of 0.20m. When released, the block moves on a horizontal tabletop for 1 meter before coming to rest. The spring constant is 100N/m. What is the coefficient of friction between the block and the tabletop?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(mu_k)mg(delta d)=1/2*kx^2

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(mu_k)(0.5)(9.8)(1)=1/2*(100)(0.20)^2

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0basically all the kinetic energy of the spring is converted into heat/friction

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0wait. whats this > (mu_k)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0coefficient of friction

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0i think its just mu..

Dandandan
 4 years ago
Best ResponseYou've already chosen the best response.0aww. okok, k stands for kinetic xDD
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.