Magnetic+Force

Electrostatic Force

Nail Pulled UP activity

How do magnets work?

Have students measure magnetic force with a ruler. http://www.education.com/science-fair/article/toy-car-reveal-strength-magnet/ Have students image magnetic field lines and their direction. http://www.education.com/science-fair/article/how-magnetic-fields-differ/ Maglev, https://www.youtube.com/watch?v=VylZJrep1MM http://www.physics.ucla.edu/marty/levitron/

Magnetism History Channel https://www.youtube.com/watch?v=BY1LS10GMkg

None Contact Force Use this car to explore A=F/M