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  1. Identifying Redundant Vectors from a 1x4 Matrix - Physics Forums

    May 12, 2009 · im given four vectors as a 1x4 matrices: [1,4,2,8]^t = v1 [2,5,3,9]^t = v2 [11,14,12,18]^t = v3 [4,3,2,1]^t = v4 How can i know which if any of...

  2. Brownian Motions and Quantifying Randomness in Physical Systems

    Aug 26, 2024 · Stochastic calculus has come a long way since Robert Brown described the motion of pollen through a microscope in 1827. It's now a key player in data science, quant …

  3. Strain Tensor Based on Clifford Algebra • Physics Forums

    Nov 19, 2025 · The discussion focuses on the formulation of the displacement gradient tensor H in continuum mechanics, specifically its decomposition into the infinitesimal strain tensor …

  4. Why are two pieces of wood stronger when bound together?

    Sep 22, 2020 · The answer learned in class is that the two 2*4s are able to distribute the load over both of them, but I don't think this is an actual answer because that's balanced by the fact …

  5. Understanding Snug Fits: Uses & Benefits • Physics Forums

    Jul 24, 2007 · What is a Snug Fit? Where is it used? I have come across slip fit, press fit... But not snug fit. Please explain. Thanks Ana

  6. Difference between stationary and steady state - Physics Forums

    Aug 27, 2019 · I was recently working on a problem of Griffiths and in the solution's manual it used an argument to solve a diffential equation that caught my attention. It said that it would …

  7. What is Correlation Length and How is it Related to Surface …

    Jan 21, 2014 · What is "Correlation length"? Hi everyone, I want to know meaning of "correlation length". Correlation function is usually used in statistics, so I think correlation length also …

  8. Interview with Astrophysicist Adam Becker - Physics Forums

    Mar 24, 2018 · Adam Becker is an astrophysicist and science writer whose first book “ What Is Real?: The Unfinished Quest for the Meaning of Quantum Physics ” just hit the bookshelves!

  9. Modal mass and kinetic energy in FEM modal analysis

    Oct 7, 2022 · So, I use Ansys (well known FEM software) and get the next output for a modal analysis toy problem (If you happen to know Ansys that's a pre, but I promise it shouldn't …

  10. Going to the Catskills 1902 • Physics Forums

    Feb 21, 2023 · Which songs were performed, arranged or produced better in a cover than the original version? Which songs should have been left well alone? Also, I think restricting the …