How Fast Must You Travel to See Light Pulses Simultaneously?

AI Thread Summary
To determine the velocity at which two light pulses emitted 5 km apart and separated by 5 µs appear simultaneous in another frame, one must apply the principles of special relativity. The discussion emphasizes the importance of using a space-time diagram to visualize the scenario and understand the relationship between the two frames. Participants encourage a deeper engagement with the problem before seeking assistance. The focus is on applying relevant equations and concepts from relativity to solve for the velocity v. Engaging with the problem through diagrams and calculations is essential for finding the solution.
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Homework Statement


In a certain inertial frame two light pulses are emitted a distance 5 km apart and separated by 5 µs. As observed from another frame, which is traveling parallel to the line joining the points where the pulses are emitted at a velocity v with respect to this frame, the pulses are simultaneous. Find v.

Homework Equations

The Attempt at a Solution


i know this should be very simple, but i am so stuck!
 
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You need to make more of an effort before we can help. What have you tried? Try drawing a space-time diagram of the situation, showing the light pulses.
 

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