Classical Physics

2836 topics in this forum

1. Min. Energy needed to launch to the sun?

   By Kedas, January 23, 2005
   • 20 replies
   • 6.5k views
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   • Ophiolite
   • January 25, 2005

2. Stopping distance of a ball bearing down a slope

   By TheBigDino, January 25, 2005
   • 20 replies
   • 7.2k views
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   • The Rebel
   • February 1, 2005

3. Gravitational conceptual problem

   By Johnny5, March 26, 2005
   • 20 replies
   • 2.4k views
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   • Johnny5
   • March 29, 2005

4. A.M. Conservation?

   By aguy2, January 25, 2006
   • 20 replies
   • 2.6k views
   • 
   • s pepperchin
   • February 9, 2006

5. airfoil question

   By padren, June 3, 2006
   • 20 replies
   • 3k views
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   • gcol
   • June 5, 2006

6. "MysteryPoint" - A Point where Gravity works differently...

   By mooeypoo, August 9, 2006
   • 20 replies
   • 3.9k views
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   • mooeypoo
   • August 11, 2006

7. Reverse air-conditioning

   By FriedChicken, October 5, 2006
   • 20 replies
   • 3.2k views
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   • 5614
   • October 16, 2006

8. explain This!

   By YT2095, March 12, 2007
   • 20 replies
   • 2.6k views
   • 
   • Norman Albers
   • March 13, 2007

9. Open Car fills with Rain Question

   By Shadowness, September 28, 2007
   • 20 replies
   • 10.3k views
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   • Mr Skeptic
   • October 1, 2007

10. Newton's Law of Gravitation

    By ellipsis, June 4, 2008
    • 20 replies
    • 3.8k views
    • 
    • D H
    • July 5, 2008

11. focault pendulum

    By swaha, November 20, 2009
    • 20 replies
    • 3k views
    • 
    • D H
    • December 28, 2009

12. Centrifugal force

    By gentleman-farmer, July 13, 2010
    • 20 replies
    • 5.5k views
    • 
    • Klaynos
    • July 15, 2010

13. Physical paradox

    By kavlas, August 20, 2011
    • 20 replies
    • 3.2k views
    • 
    • swansont
    • August 28, 2011

14. Thermodynamics question

    By Tres Juicy, December 5, 2011
    • 20 replies
    • 2k views
    • 
    • Tres Juicy
    • December 6, 2011

15. Does Inertia effect time?

    By Alan McDougall, July 18, 2012
    • 20 replies
    • 5.5k views
    • 
    • MigL
    • July 30, 2012

16. Lessening hurricanes by triggering lightning bolts

    By a_tinkerer, October 30, 2012
    • 20 replies
    • 2k views
    • 
    • John Cuthber
    • November 1, 2012

17. Question About Time

    By Grendizer, January 2, 2013
    • 20 replies
    • 2.2k views
    • 
    • Maxila
    • January 16, 2013

18. Is this formula for interaction of 2 electrons OK?

    By Lazarus, June 17, 2014
    • 20 replies
    • 1.6k views
    • 
    • swansont
    • June 22, 2014

19. what happens at a distance when an electromagnet is turned off?

    By mikehanson, May 6, 2015
    • 20 replies
    • 2.9k views
    • 
    • ajb
    • May 8, 2015

20. Inertia and Momentum

    By StringJunky, April 18, 2016
    • 20 replies
    • 2.6k views
    • 
    • swansont
    • April 20, 2016

21. Influence of external gravitational forces on a moving body

    By Sriman Dutta, March 25, 2017
    • 20 replies
    • 2.2k views
    • 
    • Sriman Dutta
    • March 28, 2017

22. Earth and Moon size & mass

    By Roger Dynamic Motion, May 5, 2017
    • 20 replies
    • 2.2k views
    • 
    • Phi for All
    • May 6, 2017

23. So called "Dark Energy" and Gravity.

    By J. Bell, September 26, 2017
    • 20 replies
    • 2k views
    • 
    • Vmedvil
    • October 2, 2017

24. sunlight

    By krishnamachary, December 7, 2017
    • 20 replies
    • 1.8k views
    • 
    • J.C.MacSwell
    • December 7, 2017

25. How wrong for so long.

    By Blake Taylor, October 29, 2019
    • 20 replies
    • 3k views
    • 
    • hypervalent_iodine
    • November 5, 2019