Could Someone Please Help Me..? Most of our energy is used for...

a. heating.
b. electricity.
c. powering cars.
d. mowing lawns.

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

In science and physics what is the standard unit of measure for speed?

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.