Change in position/t greater than speed of light?

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SUMMARY

The discussion centers on the impossibility of exceeding the speed of light when considering the relativistic law of velocity composition. Specifically, the formula (u+v)/(1+uv/c²) demonstrates that if an object moves with velocity u and carries another object with velocity v, their combined speed cannot surpass the speed of light, c. The consensus is that regardless of the velocities involved, as long as they are less than or equal to c, the resultant speed remains below c. This conclusion is supported by the contributions of forum member Bill_K.

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howabout1337
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Is it possible to travel further in distance (position 2 - position 1) over a unit time more than that of traveling at the speed of light? This is not wormhole, or anything that sort, just change in position.

I am coming from the fact that a moving particle can exist on a moving object.
 
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Same answer as in your previous thread:

Now, relativity says you must use the formula (u+v)/(1+uv/c2)
.
If an object is moving with velocity u, and carrying a moving object whose velocity is v, you don't simply add u + v. The relativistic law of velocity composition guarantees that the speed of light cannot be exceeded.
 
howabout1337 said:
Is it possible to travel further in distance (position 2 - position 1) over a unit time more than that of traveling at the speed of light?
The short answer is "No". Bill_K showed why above. Look at the formula he posted. If u and v are both less than c then the result is always less than c. If either u or v is c then the result is c, regardless of what the other one is.
 

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