Please explain Law of Conservation of Energy?
Posted October 29th, 2007Peter Griffin asked: I understand that energy is converted from one form to another and that the law of conservation of energy states that energy is not created or destroyed. However, I do not understand how energy is conserved if it seems to eventually dissipate. For example, when a top spins kinetic energy [...]
How is energy conservation and acid rain connected?
Posted October 26th, 2007Jade asked: School project need to know ASAP
Thanks so much! um… i was also wondering how energy conservation could be improved, and what would happen if we did conserve our energy to a bigger extent what would happen to our enviroment.Powered by Yahoo Answers
energy conservation?¿?
Posted October 25th, 2007luv2cheer asked: 1. The law of conservation of energy states that energy is neither created nor destroyed. What does this mean?
2. Why is the conservation of energy so important?
Please Help!!!Powered by Yahoo Answers
Is the amount of hydrogen extracted from H20 limited by the principal of conservation of energy?
Posted October 22nd, 2007ninebadthings asked: Is it possible to extract a quantity of hydrogen from water with a greater potential energy than that of the amount of energy in the electricity used to produce it?
Seems to me conservation of energy is always going to be the spoiler.Powered by Yahoo Answers
Is the law of conservation of energy generally true?
Posted October 15th, 2007Brian M asked: I know the conservation of energy can be violated for short times, but not overall. is that right?Powered by Yahoo Answers
How are the Laws of conservation of Energy and Momentum similar?
Posted October 6th, 2007~Fefi~ asked: How are the laws of conservation of momentum and energy similar?
Here are the formulas:
Law of conservation of momentum:
P1 + P2= P1′ P2′
m1 v2 + m2 v2 = m1′ v1′ + m2′ v2′
Law of conservation of Energy:
KEi + PEi = KEf + PEf
I think that the energy can’t be created nor distroyed but it [...]
Energy conservation as it relates to windmills?
Posted October 4th, 2007lion_sim_bob asked: Rows of wind-powered generators are used in various windy locations to generate electric power. Does the power generated affect the speed of the wind? Would locations behind the windmills be windier if the windmills weren’t there? Discuss this in terms of energy conservation.Powered by Yahoo Answers
How is conservation of momentum and energy used?
Posted October 2nd, 2007Kay asked: I would like it if you could use it with elastic and inelastic collisions. When is momentum lost or gained in either collision, when is energy gained in either collision. What IS conservation of momentum and what IS conservation of energyPowered by Yahoo Answers