Thinking of rigid solid and NIFR problems

  • Thread starter Thread starter Glomerular
  • Start date Start date
  • Tags Tags
    Solid Thinking
Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
3 replies · 1K views
Glomerular
Messages
7
Reaction score
0
In two weeks I have my clasical mechanics exam. This includes rigid solid and non inertial frame of reference chapters.

Do you know any problem that involves both themes? This is how my exam is going to be :nb)

Also, do you have any solved-problems book you could recommend me?

Thanks in advance :)
 
Last edited:
Physics news on Phys.org
When you say "rigid solid" are you referring to rigid body mechanics? (such as statics & dynamics?)
 
I think I can safely say that the (almost) universal way to approach problems in non-inertial frames is this:
1. Define an inertial frame;
2. Establish the transformation relations between the inertial frame and the non-inertial frame;
3. Write the equations of motion in the inertial frame;
4. Transform the variables to obtain the description in the non-inertial frame.

Here are some references that may be of interest to you:
1. Landau & Lifshitz, Mechanics, Pergamon, 1960, pp. 127-129, Motion in non-inertial frame of reference
2. Goldstein, Classical Mechanics, Addison-Wesley, 1959, pp. 135-140. The Coriolis Force (This is to be read with care and a grain of salt. Goldstein's results are correct (as I recall), but the coriolis term is an acceleration term, not a force.)

You might want to also look (perhaps on the internet or in a library) for information on the Focault pendulum, and for the problem of dropping a pebble down a vertical mine shaft. I seem to remember that these were both discussed in a text by Constant, but I no longer have the book.