9J Gravity
Theory
Review
Quiz Online 20 Questions
Doc Brown's KS3
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Quiz Online
Andy Darvill
30 questions
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Video
Inertia
Inertia Demo
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DemosEgg drop inertia challenge
Duration 03:23 Cork in the bottle Duration 00:55 The coin drop Duration 01:04 |
_Robots that fly ... and cooperate
Vijay Kumar
_At the University of Pennsylvania, Vijay Kumar studies the control and coordination of multi-robot formations.
Duration 16:47 |
Forces and Motion
Index of Activities
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Centripetal Force
Center of Mass
Introduction
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Demos
Nail Trick
To see that using gravity to balance and counterbalance nails can produce some spectacular results.
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_Balancing Utensils
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Center of Mass
Circus physics.
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Gravity
Zero Gravity
_The reduced gravity of space offers challenges and diversion for astronauts.
Duration 00:31 Science Study Toys Demo on The Shuttle Duration 00:17 |
_Weightless Water
_Make a cup and their contents weightless and find out what it has got to do with space stations.
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_Why is the Earth Round
_Brian Cox explains why the earth is round.
Duration 06:08 |
The Earth
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9J1 Exploring the Moon
Hammer vs Feather
_Mission Commander Dave Scott demonstrates Galileo's prediction that objects dropped in the same gravity field, regardless of size fall at the same rate. Link
Duration 00:47 Gene Cernan Jumps towards The Camera Link Duration 00:31 |
The Phases of the Moon
_The phases of the moon have been used to track time since the dawn of mankind.
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On the Moon
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9J2 A trip into space
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9J3 Exploring the Solar System
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9J4 Staying in orbit
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9J5 Satellites at work
Activities
Word Search
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PracticalPendulum stopper.
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