1. Compass. A compass uses a magnet to direct its needle to the north pole. ...
2. Mag-Lev Trains. Magnetically levitated trains, known as mag-lev trains, use magnets under the cars to float above the magnetic tracks because the magnets are repelling each other. ...
Answers & Comments
Answer:
1. Compass. A compass uses a magnet to direct its needle to the north pole. ...
2. Mag-Lev Trains. Magnetically levitated trains, known as mag-lev trains, use magnets under the cars to float above the magnetic tracks because the magnets are repelling each other. ...
3.Vending Machines. ...
4. Holding Things. ...
5. Electric Motors.
Answer:
- Vending Machines
- Fix a drafty door
- Organize your makeup
- Electric Motors
- Compass