Classical Physics

2855 topics in this forum

1. Helicopter performance (split from Get ready for the landing of Perseverance !)

   By Airbrush, April 20, 2021
   • 2 replies
   • 981 views
   • 
   • Airbrush
   • April 23, 2021

2. hijack from Magnetically levitated wheels

   By Bill McC, April 22, 2021
   • 4 replies
   • 913 views
   • 
   • iNow
   • April 23, 2021

3. Bore width of wind instruments

   By Enthalpy, July 18, 2017
   • 18 replies
   • 4.3k views
   • 
   • sethoflagos
   • April 9, 2021

4. Corona discharge vs. electron gun

   By Bond777, April 8, 2021
   • 0 replies
   • 806 views
   • 
   • Bond777
   • April 8, 2021

5. A question about radiation from a microvawe oven

   By Titus, April 6, 2021
   • 14 replies
   • 1.4k views
   • 
   • exchemist
   • April 7, 2021

6. Is it possible that round moving have more strong impulse?

   By altaylar2000, April 3, 2021
   • 17 replies
   • 1.3k views
   • 
   • mathematic
   • April 3, 2021

7. Questions on Thermodynamic Free Energy. 1 2 3 4

   By JohnSSM, March 12, 2021
   • 80 replies
   • 6.9k views
   • 
   • studiot
   • April 3, 2021

8. What is gravity

   By Phys1, March 26, 2021
   • 2 replies
   • 1k views
   • 
   • Country Boy
   • March 31, 2021

9. Questions on the Helmholtz machine.

   By JohnSSM, March 29, 2021
   • 5 replies
   • 1.3k views
   • 
   • joigus
   • March 29, 2021

10. Space charge density

    By Bond777, March 26, 2021
    • 3 replies
    • 1.4k views
    • 
    • studiot
    • March 27, 2021

11. how to force leyden jar to discharge in activated carbon tablet?

    By Eiot, March 27, 2021
    • 0 replies
    • 806 views
    • 
    • Eiot
    • March 27, 2021

12. What If the Earth needed Global Warming in its Atmosphere. 1 2

    By King David, March 15, 2021
    • 39 replies
    • 3.4k views
    • 
    • Area54
    • March 25, 2021

13. GaN substrate

    By Vladimir2513, March 15, 2021
    • 0 replies
    • 528 views
    • 
    • Vladimir2513
    • March 15, 2021

14. Measuring classical bodies

    By To_Mars_and_Beyond, March 14, 2021
    • 2 replies
    • 771 views
    • 
    • To_Mars_and_Beyond
    • March 14, 2021

15. Thought experiment about entropy

    By Matthew99, January 9, 2021
    • 18 replies
    • 2.2k views
    • 
    • studiot
    • March 13, 2021

16. Magnetic Propeller

    By liuxiaod, February 28, 2021
    • 2 replies
    • 897 views
    • 
    • swansont
    • February 28, 2021

17. Help with water pressures

    By CampervanJames, February 27, 2021
    • 2 replies
    • 979 views
    • 
    • Endy0816
    • February 27, 2021

18. One way speed of light

    By Tom_d, February 26, 2021
    • 2 replies
    • 1k views
    • 
    • studiot
    • February 26, 2021

19. Inertia/acceleration question

    By Bushranger, February 17, 2021
    • 12 replies
    • 1.8k views
    • 
    • Halc
    • February 19, 2021

20. Simulation of gravity from density distribution, help?

    By The victorious truther, February 14, 2021
    • 7 replies
    • 1.3k views
    • 
    • The victorious truther
    • February 17, 2021

21. Electric energy

    By Ali Lama, January 19, 2021
    • 3 replies
    • 1.4k views
    • 
    • a kid
    • February 16, 2021

22. A query on force and system of bodies

    By IndianScientist, January 29, 2021
    • 6 replies
    • 1.6k views
    • 
    • HallsofIvy
    • February 3, 2021

23. Forces from sparks and Newton laws...

    By Externet, January 27, 2021
    • 2 replies
    • 809 views
    • 
    • Externet
    • January 27, 2021

24. Lightning rods...

    By Externet, January 26, 2021
    • 5 replies
    • 1.2k views
    • 
    • Klaynos
    • January 27, 2021

25. Is electric force one dimensional?

    By jawad, January 13, 2021
    • 19 replies
    • 2.4k views
    • 
    • joigus
    • January 17, 2021