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Gravity

There are 50 videos in this category and 8 videos in 2 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 7 - 11
1662 Views:
Gravity and Inertia - by StudyJams
From scholastic.com, produced by Scholastic
Gravitational force is the constant force of attraction between the masses of two objects.  The attraction between objects and the Earth is called gravity.  Weight is caused by gravity: it is the measurement of gravity's force on an object's mass.  L... [more]
Found by begamatt in Gravity
May 22, 2011 at 05:41 PM
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Not Right For WatchKnowLearn
Ages: 7 - 12
1135 Views:
Gravity and Inertia - by StudyJams
From scholastic.com, produced by Scholastic
Gravitational force is the constant force of attraction between the masses of two objects.  The attraction between all objects and the Earth is called gravity.  Weight is caused by gravity: it is the measurement of gravity's force (or pull) on an obj... [more]
Found by begamatt in Gravity
May 27, 2011 at 10:12 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
893 Views:
Do heavy objects fall faster than light objects ? Aristotle vs Galileo
From YouTube, produced by Brainiac
This humorous video shows examples to help explain the differences between the theories of gravity provided by Aristotle and Galileo. After the first experiment have the students reach a conclusion about which scientist was right. Let the video play ... [more]
Found by freealan in Gravity
June 14, 2012 at 11:46 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
566 Views:
La gravedad (The History Channel) - parte 1 de 5
From YouTube
La gravedad es la fuerza más poderosa y precisa del Universo, que todo lo domina y atraviesa. La fuerza de la gravedad nos mantiene unidos, sostiene a las estrellas en el cielo y aplasta la luz. La gravedad también mantiene a los planetas unidos y ha... [more]
Found by Chicabonita in Gravity
April 2, 2012 at 07:36 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
557 Views:
La gravedad (The History Channel) - parte 2 de 5
From YouTube
La gravedad es la fuerza más poderosa y precisa del Universo, que todo lo domina y atraviesa. La fuerza de la gravedad nos mantiene unidos, sostiene a las estrellas en el cielo y aplasta la luz. La gravedad también mantiene a los planetas unidos y ha... [more]
Found by Chicabonita in Gravity
April 2, 2012 at 07:42 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
545 Views:
La gravedad (The History Channel) - parte 4 de 5
From YouTube
La gravedad es la fuerza más poderosa y precisa del Universo, que todo lo domina y atraviesa. La fuerza de la gravedad nos mantiene unidos, sostiene a las estrellas en el cielo y aplasta la luz. La gravedad también mantiene a los planetas unidos y ha... [more]
Found by Chicabonita in Gravity
April 2, 2012 at 07:51 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
530 Views:
La gravedad (The History Channel) - parte 3 de 5
From YouTube
La gravedad es la fuerza más poderosa y precisa del Universo, que todo lo domina y atraviesa. La fuerza de la gravedad nos mantiene unidos, sostiene a las estrellas en el cielo y aplasta la luz. La gravedad también mantiene a los planetas unidos y ha... [more]
Found by Chicabonita in Gravity
April 2, 2012 at 07:47 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
525 Views:
La gravedad (The History Channel) - parte 5 de 5
From YouTube
La gravedad es la fuerza más poderosa y precisa del Universo, que todo lo domina y atraviesa. La fuerza de la gravedad nos mantiene unidos, sostiene a las estrellas en el cielo y aplasta la luz. La gravedad también mantiene a los planetas unidos y ha... [more]
Found by Chicabonita in Gravity
April 2, 2012 at 07:54 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
317 Views:
NASA | Atomic Interferometry
From YouTube, produced by NASA
Einstein predicted gravity waves in his general theory of relativity, but to date these ripples in the fabric of space-time have never been observed. Now a scientific research technique called Atomic Interferometry is trying to re-write the canon. In... [more]
Found by teresahopson in Gravity
November 4, 2012 at 10:34 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
179 Views:
How To Think About Gravity
From ted.com, produced by TED education
Did you know that when you fall down, the earth falls up to meet you? Explore the counterintuitive equation that describes gravity.  (04:44)
December 19, 2012 at 02:44 PM
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