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Modern Physics: Special Relativity How much time does a meter stick moving at 0.100c relative to...

Modern Physics: Special Relativity

How much time does a meter stick moving at 0.100c relative to an observer take to pass the observer? Assume the meter stick lies parallel to its direction of motion and give an answer to at least 3 decimal places.

Reminder: c = 3 X 10^8 m/s, the speed of light

Science   Advanced-Physics   
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Answer #1

The proper length of the meter stick is 1 m

The observer will see the length of the meter stick contracted

Hence the length of the meter stick in the observer's frame is

The time taken for it to pass is

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