Physics

3543 topics in this forum

1. Fly in earth

   By skulldude, March 5, 2008
   • 7 replies
   • 1.4k views
   • 
   • thedarkshade
   • March 5, 2008

2. is gravitational force solely dependant on mass, or is density a factor as well?

   By foofighter, February 26, 2008
   • 15 replies
   • 4.2k views
   • 
   • Riogho
   • March 5, 2008

3. Harmonic Dark Matter

   By ydoaPs, February 24, 2008
   • 4 replies
   • 1.3k views
   • 
   • Riogho
   • March 3, 2008

4. basic notes

   By peternik, February 29, 2008
   • 1 reply
   • 801 views
   • 
   • Phi for All
   • February 29, 2008

5. Speeding or Slowing?

   By TimbaLanD, February 27, 2008
   • 15 replies
   • 1.5k views
   • 
   • YT2095
   • February 29, 2008

6. What causes the perpindicular (to the r vector) velocity of a planet to change?

   By carrotstien, February 28, 2008
   • 5 replies
   • 1.2k views
   • 
   • carrotstien
   • February 29, 2008

7. Minimum size flame

   By Externet, February 28, 2008
   • 4 replies
   • 2k views
   • 
   • Mr Skeptic
   • February 28, 2008

8. Fusion and particle accelerator 1 2

   By Jacques, January 22, 2008
   • 25 replies
   • 7k views
   • 
   • insane_alien
   • February 28, 2008

9. Renewable nuclear energy

   By copperstream, February 25, 2008
   • 7 replies
   • 1.4k views
   • 
   • YT2095
   • February 26, 2008

10. Why isn't Resistance a Vector?

    By ecoli, February 25, 2008
    • 5 replies
    • 8.6k views
    • 
    • John Cuthber
    • February 25, 2008

11. What is a law?

    By NeonBlack, February 21, 2008
    • 19 replies
    • 3.2k views
    • 
    • D H
    • February 23, 2008

12. Classwork Problem (please don't move to homework!)

    By grayfalcon89, February 15, 2008
    • 7 replies
    • 9.6k views
    • 
    • Bignose
    • February 23, 2008

13. Battery/Charge Question 1 2

    By Gareth56, February 19, 2008
    • 28 replies
    • 2.3k views
    • 
    • thedarkshade
    • February 23, 2008

14. Faster than light

    By skulldude, February 18, 2008
    • 20 replies
    • 3.4k views
    • 
    • swansont
    • February 23, 2008

15. Dark matter and E=Mc2

    By zeig, February 22, 2008
    • 6 replies
    • 1.3k views
    • 
    • zeig
    • February 23, 2008

16. Need Help

    By foodchain, February 19, 2008
    • 5 replies
    • 965 views
    • 
    • swansont
    • February 19, 2008

17. Partition function and heat capacity

    By mprovod, February 18, 2008
    • 2 replies
    • 2.3k views
    • 
    • mprovod
    • February 18, 2008

18. Pondering about Purple . . . .

    By foursixand2, February 13, 2008
    • 11 replies
    • 1.8k views
    • 
    • Edtharan
    • February 18, 2008

19. Sound Problem

    By the_sunshine, February 16, 2008
    • 2 replies
    • 7.5k views
    • 
    • the_sunshine
    • February 17, 2008

20. Kundt's tube

    By Cyanide, February 11, 2008
    • 3 replies
    • 1.5k views
    • 
    • Cyanide
    • February 12, 2008

21. perpetual motion [quick question] 1 2

    By Dak, January 12, 2008
    • 42 replies
    • 5k views
    • 
    • swansont
    • February 11, 2008

22. Electrical Batteries

    By frosch45, February 10, 2008
    • 8 replies
    • 1.3k views
    • 
    • swansont
    • February 10, 2008

23. TV remote control trick - you can try this out

    By Neil9327, February 9, 2008
    • 9 replies
    • 1.5k views
    • 
    • swansont
    • February 10, 2008

24. What makes gravity, gravity? 1 2

    By Lars, June 17, 2006
    • 35 replies
    • 11k views
    • 
    • Riogho
    • February 8, 2008

25. Fact or Fantasy?

    By foodchain, February 7, 2008
    • 2 replies
    • 1.1k views
    • 
    • lucaspa
    • February 7, 2008