Physics

3543 topics in this forum

1. The measurment of momentum

   By ljogle, May 10, 2009
   • 4 replies
   • 1.1k views
   • 
   • ljogle
   • May 11, 2009

2. Why do theorys need mathmatics?

   By cameron marical, May 8, 2009
   • 10 replies
   • 1.6k views
   • 
   • ajb
   • May 11, 2009

3. Space Elevator

   By gilbertsmith, February 1, 2008
   • 11 replies
   • 2.2k views
   • 
   • Ophiolite
   • May 9, 2009

4. Is Achieving 2300 amps possible?

   By DaWiz, April 27, 2009
   • 9 replies
   • 2.5k views
   • 
   • DaWiz
   • May 8, 2009

5. Where can I find a really small generator

   By Shinok87, May 5, 2009
   • 5 replies
   • 1k views
   • 
   • Mr Skeptic
   • May 7, 2009

6. Getting power from spinning a rod

   By Shinok87, May 4, 2009
   • 3 replies
   • 953 views
   • 
   • CaptainPanic
   • May 5, 2009

7. light propagation through mass

   By gre, May 3, 2009
   • 9 replies
   • 1.2k views
   • 
   • swansont
   • May 4, 2009

8. Rechargable battery/cell question.

   By pjl83, May 3, 2009
   • 2 replies
   • 903 views
   • 
   • pjl83
   • May 3, 2009

9. Skateboarding

   By bioscilife44, May 3, 2009
   • 1 reply
   • 746 views
   • 
   • iNow
   • May 3, 2009

10. [Help] Measuring the weight of a car

    By bonked, April 30, 2009
    • 11 replies
    • 10.3k views
    • 
    • Mr Skeptic
    • May 1, 2009

11. Some questions about physics in general

    By MustKnow, May 1, 2009
    • 3 replies
    • 1.1k views
    • 
    • ajb
    • May 1, 2009

12. Resistance in a wire

    By Innit, April 28, 2009
    • 2 replies
    • 1k views
    • 
    • John Cuthber
    • April 29, 2009

13. Newton Law Experiments

    By Shadow, April 22, 2009
    • 4 replies
    • 1.2k views
    • 
    • Shadow
    • April 26, 2009

14. time frames

    By zyler zion, April 23, 2009
    • 2 replies
    • 932 views
    • 
    • NowThatWeKnow
    • April 23, 2009

15. Static electricity discharge

    By PJ, April 22, 2009
    • 2 replies
    • 1.2k views
    • 
    • swansont
    • April 22, 2009

16. Dielectric strength of air

    By PJ, April 22, 2009
    • 2 replies
    • 12.4k views
    • 
    • PJ
    • April 22, 2009

17. Surface voltage of a static electricity charge

    By PJ, April 22, 2009
    • 0 replies
    • 1.1k views
    • 
    • PJ
    • April 22, 2009

18. "tachyons"

    By RAMAN, April 21, 2009
    • 6 replies
    • 1.4k views
    • 
    • ajb
    • April 22, 2009

19. Reynolds number section Wikipedia error

    By abskebabs, April 22, 2009
    • 2 replies
    • 1.5k views
    • 
    • CaptainPanic
    • April 22, 2009

20. Questions on Gravity

    By KtownChemist, January 31, 2009
    • 6 replies
    • 1.2k views
    • 
    • GDG
    • April 21, 2009

21. Please help id this book

    By galapogosian, April 20, 2009
    • 4 replies
    • 802 views
    • 
    • galapogosian
    • April 21, 2009

22. New State of Matter?

    By Liberator, April 18, 2009
    • 9 replies
    • 1.3k views
    • 
    • dirtyamerica
    • April 20, 2009

23. Making a black hole around yourself

    By Mr Skeptic, April 10, 2009
    • 5 replies
    • 1.2k views
    • 
    • Megabrain
    • April 20, 2009

24. Earth's Magnetic Field - Why?

    By DivideByZero, April 20, 2009
    • 6 replies
    • 1.3k views
    • 
    • Lan(r)12
    • April 20, 2009

25. what is motion?

    By Dak, April 19, 2009
    • 7 replies
    • 1.3k views
    • 
    • swansont
    • April 20, 2009