Category Archives: Videos

Fire in ZERO-G!!

Posted in How can motion be described and explained?, How do things move without contact?, Unit 2, Unit 3, Videos | Tagged | Leave a comment

Electroboom – Why Use AC Instead of DC at Home??

Posted in How are fields used to move electrical energy?, Unit 3, Videos | Tagged , | Leave a comment

Electroboom – Brushed DC Motors and How to Drive Them

Posted in How are fields used to move electrical energy?, Unit 3, Videos | Leave a comment

Three Right Hand Rules of Electromagnetism – Magnetic Force

Teaching electricity and magnetism is complicated by the challenge that the magnetic forces are perpendicular to the motion of the particles and currents.  This requires a three-dimensional perspective which can introduce a variable of a “wrong” direction.  To prevent errors, … Continue reading

Posted in How are fields used to move electrical energy?, How do things move without contact?, Unit 3, Videos | Tagged , | Leave a comment

Professor Dave – Electric Charge and Electric Fields

Posted in How are fields used to move electrical energy?, Unit 3, Videos | Tagged | Leave a comment

Veritasium – Why Are Astronauts Weightless?

Posted in How do things move without contact?, Videos | Tagged , , | Leave a comment

How Do Satellites Get & Stay in Orbit?

SciShow Space takes you into Low Earth Orbit to explain how artificial satellites get up there and stay there — at least for a while.

Posted in How do things move without contact?, How fast can things go?, Unit 3, Videos | Tagged , | Leave a comment

What Is Gravity?

People have a lot of different ideas about what gravity is: a downward force that stops you from flying off into space, an attraction smaller objects experience towards larger objects, or a mutual attraction between all masses. It is the … Continue reading

Posted in How do things move without contact?, Unit 3, Videos | Tagged , | Leave a comment

The Mystery of Gravity

Posted in How do things move without contact?, Unit 3, Videos | Tagged | Leave a comment

Minute Physics – What is Gravity?

Posted in How do things move without contact?, Unit 3, Videos | Tagged | Leave a comment