Understanding denature of the question...
Answers to Physics Questions
Physics, cosmology, astrophysics, electricity, energy, forces, gravity, light and maths...
09 December 2007
Where do Magnets get the power to stick or repel?
02 December 2007
Could an astronaut skydive from space? Would a spacesuit handle the re-entry heat?
25 November 2007
11 November 2007
04 November 2007
If the speed of light is slower in glass than in air, where does the energy come from to speed it up as it exits the...
14 October 2007