Classical Physics

2851 topics in this forum

1. The SSSC

   By beecee, June 10, 2018
   • 1 reply
   • 1.1k views
   • 
   • timo
   • June 11, 2018

2. How do you explain this free energy application with the current laws of electricity and magnetism?

   By Maartenn100, June 5, 2018
   • 11 replies
   • 1.2k views
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   • mistermack
   • June 8, 2018

3. metal cutting with poor oxygen %

   By papyone, June 7, 2018
   • 0 replies
   • 1.1k views
   • 
   • papyone
   • June 7, 2018

4. Relativistic length contraction and magnetic force 1 2

   By pengkuan, April 26, 2017
   • 26 replies
   • 4.5k views
   • 
   • swansont
   • June 7, 2018

5. Movement? 1 2

   By jajrussel, June 3, 2018
   • 27 replies
   • 2.7k views
   • 
   • Strange
   • June 3, 2018

6. Shin guard always wins

   By Prometheus, June 3, 2018
   • 7 replies
   • 833 views
   • 
   • Prometheus
   • June 3, 2018

7. which metal retains heat the longest

   By Shotfun, May 26, 2018
   • 1 reply
   • 1.6k views
   • 
   • Bender
   • May 28, 2018

8. Fermi energy and batteries

   By Moreno, August 3, 2017
   • 2 replies
   • 2.2k views
   • 
   • Moreno
   • May 27, 2018

9. Distribution of pressure inside proton:

   By beecee, May 16, 2018
   • 2 replies
   • 891 views
   • 
   • beecee
   • May 20, 2018

10. Magnetic field lines and iron filings 1 2

    By CasualKilla, March 16, 2015
    • 42 replies
    • 37.8k views
    • 
    • Ynan
    • May 16, 2018

11. Details of the rotation of the rigid body

    By czarodziej_snow, May 5, 2018
    • 4 replies
    • 1.7k views
    • 
    • czarodziej_snow
    • May 15, 2018

12. Sea water effect on air temperature close to the surface

    By Sindresu, February 28, 2018
    • 3 replies
    • 1.1k views
    • 
    • druS
    • May 8, 2018

13. resonating electricity from sea wave

    By satheeshchandran, May 2, 2018
    • 9 replies
    • 2k views
    • 
    • druS
    • May 8, 2018

14. some tricky fresnel lens question

    By lequitywk, April 30, 2018
    • 0 replies
    • 668 views
    • 
    • lequitywk
    • April 30, 2018

15. Calculate mass needed on ceiling for it to collapse

    By Rei, April 26, 2018
    • 4 replies
    • 1.1k views
    • 
    • studiot
    • April 26, 2018

16. Need confirmation on the weight of this sphere.

    By Jason Summer, April 16, 2018
    • 5 replies
    • 1.2k views
    • 
    • Strange
    • April 19, 2018

17. The Second Lightest Color

    By Mehmet Saygın, April 11, 2018
    • 4 replies
    • 3.8k views
    • 
    • Bender
    • April 16, 2018

18. The Second Lightest Color 1 2 3 4

    By Mehmet Saygın, April 7, 2018
    • 76 replies
    • 9.8k views
    • 
    • Phi for All
    • April 12, 2018

19. Time vs Force, Pressure, Heat, Distance Units

    By PappaLitto, April 7, 2018
    • 3 replies
    • 1.1k views
    • 
    • Bender
    • April 8, 2018

20. radial centered acceleration

    By michel123456, April 6, 2018
    • 11 replies
    • 1.4k views
    • 
    • swansont
    • April 7, 2018

21. Freefall acceleration: 9.8m/s/s = 9.8m/s^2

    By StringJunky, April 5, 2018
    • 12 replies
    • 1.3k views
    • 
    • Bender
    • April 5, 2018

22. material that has fast light-sensitive transparency/opacity?

    By wosoka, April 1, 2018
    • 10 replies
    • 1.4k views
    • 
    • wosoka
    • April 4, 2018

23. galvo scanner + rotating off-axis mirror for beam offseting?

    By wosoka, April 4, 2018
    • 0 replies
    • 651 views
    • 
    • wosoka
    • April 4, 2018

24. Photographs and bats (yes, bats)... 1 2 3

    By tmx3, March 30, 2018
    • 55 replies
    • 4.5k views
    • 
    • Bender
    • April 2, 2018

25. Low volts high volts big amps little amps relationship

    By ohdearme, March 26, 2018
    • 24 replies
    • 2.2k views
    • 
    • Bender
    • April 1, 2018