When at rest, a rule is measured in length, 100cm. Then the ruler is moving at a speed approaching the...
azryarWhen at rest, a rule is measured in length, 100cm. Then the ruler is moving at a speed approaching the speed of light, 0.75c, relative to Steve. What is the length of the ruler was seen by Steve?
[Hint: Use the length contraction formula]
14 years ago
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