What is the spring constant if a 0.25 kg rock stretches a spring by 0.25 m?

Click For Summary

Homework Help Overview

The problem involves determining the spring constant of a spring when a 0.25 kg rock stretches it by 0.25 m. The context is related to mechanics, specifically the behavior of springs under load.

Discussion Character

  • Exploratory, Conceptual clarification

Approaches and Questions Raised

  • Participants discuss the relevance of Hooke's law and question the forces acting on the spring. There is mention of needing additional equations or information related to the problem.

Discussion Status

The discussion is ongoing, with participants exploring the application of Hooke's law and clarifying the forces involved. Some guidance has been offered regarding the nature of the problem, but no consensus has been reached.

Contextual Notes

There is an indication that the original poster feels there may be missing information or equations relevant to solving the problem, particularly regarding the area and its relation to the spring constant.

iamtrojan3
Messages
55
Reaction score
0

Homework Statement


Hang a 0.25 kg rock from the end of a spring. If the spring stretches 0.25 m, what is the spring constant?


Homework Equations


i'd assume
F/A=Y(Change in L/Lo)


The Attempt at a Solution


I can do it if there was Area, but there isn't. there's probably another equation for this thta i missed in class.
Thanks to anyone tat help:smile:
 
Physics news on Phys.org
Looks more like a Hooke's law problem to me??
 
like as in f=-kx. what orce is present besides the springs?
 
yea it is hooks law, thanks again
 

Similar threads

  • · Replies 3 ·
Replies
3
Views
2K
Replies
10
Views
7K
  • · Replies 3 ·
Replies
3
Views
5K
Replies
3
Views
3K
  • · Replies 4 ·
Replies
4
Views
4K
  • · Replies 7 ·
Replies
7
Views
15K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 19 ·
Replies
19
Views
4K
Replies
11
Views
6K