Bottle rocket launchers can be a great way to increase interest as your class kicks off this Fall. We’ve collected some tips for how to get more out of these rocket powered demonstrations and launch your students into the world of force and motion in full Cool Stuff fashion.
When studying projectiles, students learn that the vertical and horizontal components of motion are independent. The classic problem to illustrate that concept is that of the monkey and the hunter. In this live demonstration, a projectile is aimed at an elevated target. Launching the projectile causes the target to simultaneously fall from its perch. Students can observe firsthand that the projectile does in fact strike the target.
I'm able to astound students with physics...“Why have my students gone on to careers in aeronautics and the Army's flight program? Maybe it's my air rockets! I use them multiple times during the year to study vertical motion, momentum, and more.
Everybody loves the unforgettable, visceral thrill of a rocket launch. Whether it’s the Saturn V with 7.6 million pounds of thrust or a tiny model launched from your backyard, projectile motion can be studied and understood by students of all ages. In fact, many teachers conduct projectile motion demonstrations with water-powered or solid-fuel model rockets.