p.453
Curtin University
of Technology
Read about the history of gravity, then do the calculations in the introductory section on objects with circular motion.
p.460
The Exploratorium
Breakthroughs in technology help modern athletes jump higher, run faster, and play harder. What high-tech materials do hockey players use?
Stevens institute of Technology
Complete the interactive lesson on energy. What forms does energy take as it flows from the sun to Earth?
The Annenberg / CPB Projects
Amusement park rides offer thrilling examples of physical science in action. Design a roller coaster using Newton’s laws of motion.
Aero Design Team Online
Explore the forces that make airplanes fly. Then make a list of the different types of jobs in the aerospace industry.
The Museum of Science
Simple machines have been around for centuries. Do the activity at the end of this site to see which simple machines are used in modern devices.
