Is the relativistic mass the reason that objects with mass cannot reach the speed of light?(adsbygoogle = window.adsbygoogle || []).push({});

>> The book gave it as the explanation of why objects with mass cannot reach the speed of light. The book says that as the object increases its speed its mass increases making it require more energy to speed up, ultimately ending in it requiring an infinite amount of energy to raise its speed.

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# Relativistic mass and the speed of light limit

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