Chapter 11 - Using Forces

physical_science

 

 

Unit F - Forces and Energy

  • Chapter 11 - Using Forces

How do forces move object?

Crash Course? (SuperScience)

Article

Crash Course? (SuperScience)

Introduce younger students to space objects and how gravity affects them. Then have them explore the effects of this force with the Gravity Game. 

Gravity: It's Universal

Online Resource

Gravity: It's Universal

We owe our lives to gravity. It holds the atmosphere to Earth and keeps us all from falling off into space. Not to mention that without gravity, the stars and planets—including Earth—wouldn't even exist!

Fusion Simulation

Hands-on Activity

Fusion Simulation

Confused about fusion? You won't be once you've completed this experiment, which demonstrates how a strong nuclear force can fuse two protons that naturally repel each other.

Classroom Activity

Weightlessness on Earth?

Who said daydreams are a waste of time? One of Einstein's flights of fancy led to the equivalence principle—the knowledge that while an object is in free fall, it's free of gravity's effects.

Einstein

Einstein

Peer at the world through the eyes of Einstein—a scientist who saw a beam of light and imagined riding it, a self-proclaimed "citizen of the world" who spoke out on global issues from pacifism to racism.

November 15, 2002 - January 1, 2003