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GeoGebra
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The Doppler Effect & Sonic Boom
Author:
Kristen Lauria
,
Tom Walsh
Use the sliders to adjust the speed of the sound source and the sound observer.
GeoGebra
New Resources
bewijs stelling van Pythagoras
Select an object for a time to start a command. Light
兩位數的位值
Neuberg's Theorem
רישום חופשי
Discover Resources
Scaling/Altitude Images
Prisme en perspective
Analysis of results
archimeds
Classifying tTriangles
Discover Topics
Planes
Numbers
Sequences and Series
Tree Diagrams
Cuboid