Mechanical analysis of a simple object

AI Thread Summary
The discussion centers on analyzing the mechanical properties of a simple object, specifically a spring in mechanical pens. Participants suggest that the analysis can be expanded by introducing additional elements, such as damping or multiple masses connected by springs. The original poster expresses difficulty in starting the analysis and emphasizes the need for a practical object rather than a theoretical setup. They seek guidance on calculations and potential mechanical failures related to their chosen object. Overall, the conversation focuses on how to approach the mechanical analysis of everyday items.
fobsnation
Messages
2
Reaction score
0

Homework Statement


presentation of a component and its mechanical concerns along with some mathematics behind it.

Homework Equations

The Attempt at a Solution


I really have no idea how to even start this but I thought of doing the spring in mechanical pens. I would appreciate any help :)
 
Physics news on Phys.org
fobsnation said:
I really have no idea how to even start this but I thought of doing the spring in mechanical pens.
Yes, why not?
If you find it too easy, you can dampen the system and/or you can make the system more complicated by a setup:

Fixed point
|
spring
|
mass 1
|
another spring
|
mass 2
 
  • Like
Likes Greg Bernhardt
Thanks for the reply! The thing is that it needs to be an object that we use and I can't make a system up. I don't know how to go about the calculation, analysis of the mechanical setup as a whole and possible failures and concerns.
 
Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
Thread 'Voltmeter readings for this circuit with switches'
TL;DR Summary: I would like to know the voltmeter readings on the two resistors separately in the picture in the following cases , When one of the keys is closed When both of them are opened (Knowing that the battery has negligible internal resistance) My thoughts for the first case , one of them must be 12 volt while the other is 0 The second case we'll I think both voltmeter readings should be 12 volt since they are both parallel to the battery and they involve the key within what the...
Back
Top