Lesson: The Lorentz Factor

In this lesson, we will learn how to calculate the Lorentz factor for objects moving at given speeds relative to an observer.

Worksheet: 15 Questions

Q1:

Which of the following is the correct formula for the Lorentz factor, ?

Q2:

What is for an object moving at a speed of relative to an observer? Give your answer to 3 significant figures.

Q3:

Object A has a Lorentz factor of 1.25. Object B has a Lorentz factor that is ten times that of object A. What is the ratio of the speed of object B to the speed of object A? Give your answer to 3 significant figures.

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