How Fast Must the Enterprise Travel to Shorten 85 Light Years to 20?

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To shorten the distance from 85 light years to 20 light years, the starship Enterprise must travel at a significant fraction of the speed of light. The relevant formula for this calculation is l = l0√(1 - (v/c)²), where l is the contracted length, l0 is the proper length, v is the velocity, and c is the speed of light. By applying this formula, one can solve for the required speed (v) to achieve the desired distance contraction. This question highlights the fascinating implications of relativity in space travel. Understanding these calculations is essential for theoretical discussions on interstellar travel.
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the starship enterprise wishes to fly a distant glaxy 85 light years away. At what speed would it have to travel in order that the distance tot he galaxy would only be 20 light years...RELAVITY:( ..help if u caaaan thank yous
 
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hmm

yes this is a rather intriguing question...i would love to see someone answer this one..any takers?
 
Have you seen the following formula:
l=l_{0}\sqrt{1-(v/c)^2}
You know both lengths and c, now just solve for v.
 
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