Question Regarding Time Passage @ Light Speed

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Homework Help Overview

The problem involves the concept of time dilation in the context of special relativity, specifically examining the age difference between twins when one travels at relativistic speeds away from Earth and then returns.

Discussion Character

  • Exploratory, Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • The original poster expresses confusion regarding the problem and seeks understanding of the underlying math. Some participants introduce the concept of time dilation, while others share resources for further reading.

Discussion Status

The discussion is ongoing, with participants exploring the concept of time dilation and the mathematical implications. The original poster has not yet received specific guidance on how to approach the calculations involved.

Contextual Notes

The original poster mentions a desire for assistance that goes beyond just receiving an answer, indicating a focus on understanding the principles at play. There is a sense of frustration regarding the complexity of the topic.

Austellio
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Homework Statement


"Anthony and Dobson are twins. Dobson travels in a straight line away from Earth for 7 years according to his time at 0.96 times the speed of light. After 7 years he turns back and travels back to Earth at half the speed. Meanwhile, Anthony was waiting stationary on Earth. When Dobson gets back, what is the age difference in years between Anthony and Dobson ?"


Homework Equations





The Attempt at a Solution


None =\ very much confused on this extra credit question.

A couple bucks via PayPal if anyone can help me figure this out. I don't want just an answer, but help understanding the math behind the answer.
 
Physics news on Phys.org
Ever heard of time dilation?
 
I am familiar with the concept but as far as the math behind it, I'm completely clueless. Been reading everything I could get my hands on, it's making me feel real stupid >.<
 

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