You fly past the Earth at high speed, and observe a ruler lying on the ground, labelled as "1 meter ruler". If you measure the length of the ruler as 95 cm, how fast are you moving relative to the Earth? Give your answer as a percentage of the speed of light

You fly past the Earth at high speed, and observe a ruler lying on the ground, labelled as "1 meter ruler". If you measure the length of the ruler as 95 cm, how fast are you moving relative to the Earth? Give your answer as a percentage of the speed of light

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter39: Relativity

Section: Chapter Questions

Problem 44PQ

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Definition Definition Rate at which light travels, measured in a vacuum. The speed of light is a universal physical constant used in many areas of physics, most commonly denoted by the letter c . The value of the speed of light c = 299,792,458 m/s, but for most of the calculations, the value of the speed of light is approximated as c = 3 x 10 8 m/s.

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