Classical Physics

2830 topics in this forum

1. Operation principle of hub motor

   By hopezt, May 12, 2023
   • 0 replies
   • 356 views
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   • hopezt
   • May 12, 2023

2. Forces On Toroidal Wind Tunnel wihen Wing is attached inside?

   By StoyanNikolov, May 9, 2023
   • 12 replies
   • 532 views
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   • Genady
   • May 11, 2023

3. Reflection area of convex mirror

   By Alferd, April 19, 2023
   • 0 replies
   • 392 views
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   • Alferd
   • April 19, 2023

4. Microtesla measurement from smart TV

   By ChrisCOD, April 11, 2023
   • 5 replies
   • 432 views
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   • StringJunky
   • April 11, 2023

5. Ummm.. what about this?

   By andromedanut, March 21, 2023
   • 3 replies
   • 524 views
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   • Genady
   • March 21, 2023

6. What is classical physics?

   By timjohnson2584, March 7, 2023
   • 6 replies
   • 722 views
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   • timjohnson2584
   • March 13, 2023

7. Since the Earth rotates, what would happen if...

   By raphaelh42, March 12, 2023
   • 5 replies
   • 502 views
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   • exchemist
   • March 12, 2023

8. What is the speed of electric current? 1 2

   By Morto, December 28, 2022
   • 32 replies
   • 1.8k views
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   • swansont
   • February 20, 2023

9. F = m* a please explain 1 2

   By Rocks, February 12, 2023
   • 46 replies
   • 2.8k views
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   • studiot
   • February 17, 2023

10. What is the difference between a magnetic and an electromagnetic field?

    By requirer, October 3, 2022
    • 3 replies
    • 1.1k views
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    • Tutoroot
    • February 16, 2023

11. I don't understand how light slows down in certain materials 1 2

    By Boltzmannbrain, February 9, 2023
    • 43 replies
    • 2.6k views
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    • Tutoroot
    • February 16, 2023

12. According to mainstream physics: Is heat "destroyed" in a heat engine? 1 2 3 4

    By Tom Booth, February 13, 2023
    • 94 replies
    • 4.4k views
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    • Phi for All
    • February 15, 2023

13. Replies and comments

    By Tom Booth, February 13, 2023
    • 1 reply
    • 359 views
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    • swansont
    • February 13, 2023

14. Planetary POV 1 2

    By Saber, February 11, 2023
    • 29 replies
    • 1.4k views
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    • studiot
    • February 12, 2023

15. Force exerted by pressure...

    By Externet, November 10, 2022
    • 6 replies
    • 920 views
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    • Bufofrog
    • February 10, 2023

16. Is Something Lighter on the Side of the Earth Facing the Sun?

    By Willem F Esterhuyse, February 2, 2023
    • 16 replies
    • 726 views
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    • Genady
    • February 10, 2023

17. Question about planetary gravity 1 2

    By Saber, February 5, 2023
    • 46 replies
    • 2.6k views
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    • Genady
    • February 9, 2023

18. Polymers, nylons, ceramics, plastics or others that'd withstand heat up to 190 degree C

    By mardiyah, February 4, 2023
    • 5 replies
    • 408 views
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    • John Cuthber
    • February 4, 2023

19. Doppler Effect

    By Saber, February 3, 2023
    • 10 replies
    • 602 views
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    • Markus Hanke
    • February 4, 2023

20. Buoyant force 1 2 3

    By Saber, January 28, 2023
    • 57 replies
    • 2k views
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    • Saber
    • February 1, 2023

21. Find optimum radian and diameter of convex mirror 1 2

    By Alferd, December 31, 2022
    • 35 replies
    • 1.2k views
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    • Tutoroot
    • January 31, 2023

22. Orbiting a Point of Equal Gravity.

    By Willem F Esterhuyse, January 30, 2023
    • 9 replies
    • 392 views
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    • Lorentz Jr
    • January 30, 2023

23. Planet internal gravity

    By Saber, January 14, 2023
    • 15 replies
    • 832 views
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    • studiot
    • January 16, 2023

24. I dont undertand?

    By Jamss22, January 14, 2023
    • 1 reply
    • 387 views
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    • studiot
    • January 14, 2023

25. Why don't Stars Last Forever?

    By Willem F Esterhuyse, November 29, 2022
    • 4 replies
    • 545 views
    • 
    • exchemist
    • January 14, 2023