A supertrain (rest-length = 100 m) travels at a speed of 0.950c as it passes through a tunnel (rest-length 50.0 m). As seen by a trackside observer, is the train ever completely within the tunnel? If so, by how much?
yes, by 18.8 meters
Physics & Space Science
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What will be an ideal response?
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By what factor is the capacitance of a metal sphere multiplied if its volume is tripled?
1.3 2.31/3 3.1 4.3-1/3 5.13
Physics & Space Science
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Fill in the blank(s) with correct word
Physics & Space Science