Energy Smart

dt asked:


Or do they **** up a lot of energy?

Powered by Yahoo Answers

Simona S asked:


Because of the law of conservation of energy the possibility of a perpetual motion is excluded, but the Universe itself is in a perpetual motion, so on what basis should we consider the conservation of energy as a law?

Powered by Yahoo Answers

Pablo asked:


Does air resistance on an object produce any kind of heat that might affect energy conservation.

Powered by Yahoo Answers

kemunkhimhun asked:


Energy is proportional the square of amplitude but in interference the resultant amplitude is 2 times the original amplitude implies energy becomes 4 times of initial wave energy.It violets energy conservation.
How it actually happens?

Powered by Yahoo Answers

minerva8918 asked:


Wondering what the correlation is. Serious answers please.

Powered by Yahoo Answers

enord asked:


seems that 18 wheeler in front cant stop fast enough to make me crash into it so why cant i tailgate it closer so to save gas?

Powered by Yahoo Answers

monika asked:


please answer this bcoz i hav to write about this in 1000 words,but iam getting only a few points.

please answer this,surely i will not forget to rate your answer if it helped me atleast a bit

Powered by Yahoo Answers

Nick f asked:


Using the Law Of Conservation Of Energy,explain why you become tired from pushing your bicycle along the road.

Powered by Yahoo Answers