There's no need to don a space suit if you want to …
There's no need to don a space suit if you want to experience weightlessness. In this video segment adapted from ZOOM, two members of the cast drop a cup of water with holes in it to demonstrate how free fall can create a momentary condition of "weightlessness". Recommended for: Grades K-8
Students will use an inquiry based approach to discover and reinforce how …
Students will use an inquiry based approach to discover and reinforce how things move. They will discover that a push and a pull are a pair of forces that put things into motion. They will also investigate how friction is a force that slows an object in motion.
Students will use an inquiry based approach to discover and reinforce how …
Students will use an inquiry based approach to discover and reinforce how things move. They will discover that a push and a pull are a pair of forces that put things into motion. They will also investigate how friction is a force that slows an object in motion.
Students learn about friction and drag two different forces that convert energy …
Students learn about friction and drag two different forces that convert energy of motion to heat. Both forces can act on a moving object and decrease its velocity. Students learn examples of friction and drag, and suggest ways to reduce the impact of these forces. The equation that governs common frictional forces is introduced, and during a hands-on activity, students experimentally measure a coefficient of friction.
Mike Rettberg demonstrates Newton's Laws to his 8th grade science class by …
Mike Rettberg demonstrates Newton's Laws to his 8th grade science class by rolling a cart containing an egg into a barrier and crashing it. In the process, students learn difficult terms that are reinforced by their discussion of which Laws they are seeing in action.
In this animated video segment adapted from NASA, astronomer Doris Daou explains …
In this animated video segment adapted from NASA, astronomer Doris Daou explains how the forces of speed and gravity keep the Moon in a constant orbit around Earth.
Students learn how motion capture (mo-cap) technology enables computer animators to create …
Students learn how motion capture (mo-cap) technology enables computer animators to create realistic effects. They learn the importance of center of gravity in animation and how to use the concept of center of gravity in writing an action scene. Note: The literacy activities for the Mechanics unit are based on physical themes that have broad application to our experience in the world â concepts of rhythm, balance, spin, gravity, levity, inertia, momentum, friction, stress and tension.
This interactive resource from the Exploratorium calculates your weight on other bodies …
This interactive resource from the Exploratorium calculates your weight on other bodies in our solar system and offers an explanation of mass and weight and the relationship between gravity, mass, and distance.
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