Classical Physics

2863 topics in this forum

1. Hot and Cold air

   By Markg2, September 17, 2019
   • 14 replies
   • 1.7k views
   • 
   • studiot
   • October 2, 2019

2. Discussion on Conservation of Energy, "Free Energy," and Solutions to Energy Conversion Using Physics

   By bgold024, September 30, 2019
   • 9 replies
   • 1.3k views
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   • swansont
   • October 1, 2019

3. Single pulley and weight.

   By koti, September 12, 2019
   • 16 replies
   • 2k views
   • 
   • Sensei
   • September 16, 2019

4. Stuck on inertia / angular velocity / torque calculation

   By Slikatel, September 14, 2019
   • 1 reply
   • 847 views
   • 
   • swansont
   • September 14, 2019

5. Electron-Positron Annihilation, low energy vs high energy mode- do both end in 511 keV Annihilation?

   By George Dowell, August 18, 2019
   • 6 replies
   • 1.3k views
   • 
   • George Dowell
   • August 25, 2019

6. I need help with Doppler's effect understanding 1 2

   By frostysh, July 31, 2019
   • 30 replies
   • 27.6k views
   • 
   • George Dowell
   • August 25, 2019

7. What is a dispersive and reactive medium in mechanical waves?

   By Mathieu, August 20, 2019
   • 0 replies
   • 823 views
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   • Mathieu
   • August 20, 2019

8. FLUIDS (Pressure in a fluid of uniform density

   By Lizwi, August 18, 2019
   • 2 replies
   • 1.1k views
   • 
   • studiot
   • August 18, 2019

9. Newton's 3rd Law and the Relativistic addition of velocities

   By geordief, August 8, 2019
   • 16 replies
   • 1.7k views
   • 
   • Ghideon
   • August 10, 2019

10. Wave interference

    By Geo789, August 8, 2019
    • 0 replies
    • 689 views
    • 
    • Geo789
    • August 8, 2019

11. Android app that can detect wave properties please

    By Dan9191, August 5, 2019
    • 4 replies
    • 887 views
    • 
    • Strange
    • August 5, 2019

12. Light

    By Ian Martin, May 21, 2019
    • 8 replies
    • 2.1k views
    • 
    • AUDI R6
    • July 15, 2019

13. Spinning a flat circuit in the flat plane

    By t686, July 4, 2019
    • 1 reply
    • 1.2k views
    • 
    • Strange
    • July 4, 2019

14. Geostrophic turbulence

    By meriam04, June 27, 2019
    • 1 reply
    • 951 views
    • 
    • swansont
    • June 27, 2019

15. A liquid which absorbs EMF?

    By Moreno, May 6, 2019
    • 17 replies
    • 2.4k views
    • 
    • Moreno
    • June 17, 2019

16. Compressibility of equal masses of supercritical and water?

    By Fanghur, June 15, 2019
    • 1 reply
    • 1.2k views
    • 
    • mathematic
    • June 15, 2019

17. Mutual resistance of two conductors in the ground

    By baltoche, June 13, 2019
    • 0 replies
    • 1.1k views
    • 
    • baltoche
    • June 13, 2019

18. Mechanism of hygrometer test

    By StringJunky, June 13, 2019
    • 0 replies
    • 1.2k views
    • 
    • StringJunky
    • June 13, 2019

19. Dry tantalum capacitors

    By Moreno, June 12, 2019
    • 5 replies
    • 1.5k views
    • 
    • Eise
    • June 13, 2019

20. Can fire be a proyectable surface?

    By thecandleman, June 9, 2019
    • 3 replies
    • 1.2k views
    • 
    • MigL
    • June 13, 2019

21. Understanding common displacement 1 2

    By michel123456, May 23, 2019
    • 35 replies
    • 4.3k views
    • 
    • swansont
    • June 10, 2019

22. Vehicle brakes...

    By Externet, June 10, 2019
    • 2 replies
    • 1.2k views
    • 
    • Ken Fabian
    • June 10, 2019

23. What is the reason that Energy and Matter present in the Universe?

    By FreeWill, May 30, 2019
    • 8 replies
    • 1.9k views
    • 
    • Strange
    • May 31, 2019

24. The Universe’s past and our past

    By pmourad, May 17, 2019
    • 11 replies
    • 1.8k views
    • 
    • beecee
    • May 17, 2019

25. Mouse Trap Car

    By Homer, May 12, 2019
    • 1 reply
    • 1k views
    • 
    • Phi for All
    • May 13, 2019