The energy comes from your hand twisting probably a crank that creates a potential energy in a spring inside. The spring slowly unwinds, releasing its potential energy and putting it into the walking motion.
Ultimately it all ends up as heat. The main source of heat is friction of the moving parts on each other. The movement of air, and the sound it makes also turn into low grade heat when everything settles down.
heat from the air resistance. heat from the rolling resistance (wheels). heat in the axle and bearings. Its kinetic energy also moves the air and is lessened by friction
the wheels
Yes it does. That is my we have wind mills
Directly from the sun
Wind energy, or rather, electricity produced from wind energy, can be stored in batteries. It can also be used to pump water uphill. This water can then be used later when needed to generate electricity (hydro-electricity).
it comes from the sun
The energy for an electrical producing Windmill , is created by the wind, or moving air.
Yes it does. That is my we have wind mills
wind power energy come from lots of stuff
wind energy
You need wind mills and electrical cords to move the energy from place to place.
well you dont need any technology to get wind energy all you need is windmills!
no, the sun creates the most but wind energy creates the second highest amount of energy.
figure it out yourself
wind does originally come from the sun the sun heats the earth the heated earth causes wind
If you have wind mills, the wind can give a lot of electricity because the mill will absorb the amount of potential energy needed to produce the amount of kinetic energy.
from the wind
Directly from the sun
Wind