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Length Contraction
As the velocity of an object approaches the speed of light it appears to change length to a stationary observer.
Read
Students will learn how length contraction follows from time dilation and the meaning of the gamma...
Simulations
Watch a clock slow down in the strong gravitational field near the event horizon of a massive black
Video
An overview of The Relativity of Length
Activities
A list of student-submitted discussion questions for Length Contraction.
Study Aids
This study guide gives an overview of special relativity and general relativity: a look at time...
