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Chapter 38A -- Relativity

Chapter 38A -- Relativity

Chapter 38A -- Relativity

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Relativistic Momentum<br />

The basic conservation laws for momentum and<br />

energy can not be violated due to relativity.<br />

Newton’s s equation for momentum (mv)) must be<br />

changed as follows to account for relativity:<br />

Relativistic<br />

momentum:<br />

p<br />

<br />

mv<br />

0<br />

1<br />

v<br />

c<br />

2 2<br />

m o is the proper mass, , often called the rest<br />

mass. . Note that for large values of v, , this<br />

equation reduces to Newton’s s equation.

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