About This Lesson
Newton’s 3rd law — to every action there is always an equal and opposite reaction — can sometimes be puzzling. For instance… when you jump, what is pushing you up? When you push anything, does it push back? And how can you prove this? Well, we’ve got some great footage to try to show exactly what’s going on! Tags: Little Shop of Physics, Colorado State University, Brian Jones, Physics, K-12, Newton,