Classical Physics

2855 topics in this forum

1. problem in proof for magnetic vec pot is 0

   By Tor Fredrik, December 1, 2020
   • 6 replies
   • 1.3k views
   • 
   • Tor Fredrik
   • January 15, 2021

2. Face shield has low refractive index ?

   By Erina, January 10, 2021
   • 2 replies
   • 894 views
   • 
   • Erina
   • January 10, 2021

3. Center of Gravity Calc help

   By DDRDan, January 6, 2021
   • 5 replies
   • 1.2k views
   • 
   • swansont
   • January 7, 2021

4. Youtube says the 2nd Law is Broken. 1 2 3 4

   By sethoflagos, July 2, 2020
   • 88 replies
   • 400.7k views
   • 
   • sethoflagos
   • January 6, 2021

5. Hypersonic plane crash

   By Curious layman, January 4, 2021
   • 2 replies
   • 924 views
   • 
   • swansont
   • January 4, 2021

6. Explaining pressure exchange

   By Erina, December 29, 2020
   • 13 replies
   • 2.1k views
   • 
   • J.C.MacSwell
   • December 30, 2020

7. What parts of calculus are actually useful in physics?

   By rohit17, December 23, 2020
   • 2 replies
   • 995 views
   • 
   • studiot
   • December 23, 2020

8. Difference Quotient and real world applications??

   By CuriosOne, December 10, 2020
   • 20 replies
   • 2.2k views
   • 
   • CuriosOne
   • December 13, 2020

9. How do u "set" x = 0 ???

   By CuriosOne, November 30, 2020
   • 24 replies
   • 2.7k views
   • 
   • HallsofIvy
   • December 13, 2020

10. Mysterious Momentum

    By AbnormallyHonest, December 10, 2020
    • 10 replies
    • 1.4k views
    • 
    • J.C.MacSwell
    • December 11, 2020

11. pressure; u-tube manometer

    By txxplc110, November 16, 2020
    • 0 replies
    • 880 views
    • 
    • txxplc110
    • November 16, 2020

12. Home made HHO generator

    By Daan, November 14, 2020
    • 9 replies
    • 2.2k views
    • 
    • Daan
    • November 16, 2020

13. Vacuum scale

    By gatewood, November 12, 2020
    • 3 replies
    • 918 views
    • 
    • J.C.MacSwell
    • November 12, 2020

14. Projectile motion and angles questions

    By matt123, November 9, 2020
    • 1 reply
    • 750 views
    • 
    • Sensei
    • November 9, 2020

15. Matter and Mass

    By Xechs, November 7, 2020
    • 3 replies
    • 1.1k views
    • 
    • J.C.MacSwell
    • November 8, 2020

16. Perpetual Energy?

    By Simmer, October 28, 2020
    • 14 replies
    • 2k views
    • 
    • J.C.MacSwell
    • October 30, 2020

17. Voltmeter and its resistance

    By Arnav, September 18, 2020
    • 9 replies
    • 2k views
    • 
    • Arnav
    • October 27, 2020

18. Theory of everything

    By Curious layman, October 21, 2020
    • 16 replies
    • 2.8k views
    • 
    • zapatos
    • October 25, 2020

19. Can you really square a second?

    By CuriosOne, October 20, 2020
    • 17 replies
    • 4.4k views
    • 
    • CuriosOne
    • October 21, 2020

20. Gravity

    By Snes31, October 18, 2020
    • 4 replies
    • 1.2k views
    • 
    • MigL
    • October 19, 2020

21. Why does gravity prevent a TOE?

    By dimreepr, October 16, 2020
    • 8 replies
    • 1.7k views
    • 
    • Markus Hanke
    • October 18, 2020

22. Why is a magnetic field of a permanent magnet not considered energy? 1 2

    By Victheromanian, October 11, 2020
    • 30 replies
    • 233k views
    • 
    • Victheromanian
    • October 16, 2020

23. How many different ways are we moving at any given time

    By happyskunky, October 13, 2020
    • 6 replies
    • 1.3k views
    • 
    • Kartazion
    • October 13, 2020

24. What direct evidence do we have that angular momentum is conserved in a variable radii system.

    By Mandlbaur, October 13, 2020
    • 2 replies
    • 946 views
    • 
    • swansont
    • October 13, 2020

25. Question about electrostatic force

    By DandelionTheory, October 6, 2020
    • 17 replies
    • 2.1k views
    • 
    • swansont
    • October 8, 2020