Force equals mass times acceleration! Dr. Rob and the Crew put Newton's Second Law of Motion to the test with scooters, carts, bowling balls, and even a marshmallow catapult. From tug of war to ...
Physics, especially the part about forces and motion, often feels like a maze of confusing concepts and formulas. If you’ve ever stared at a problem about an object moving or a force acting and ...
DIY Science Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...
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