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ZX-7AFE9794522024年10月北美B卷 · 第 17 题
2024年10月北美B卷 · 原库模块 1 · Q17 原库参考解析
A signal from a satellite in space travels to the surface of Earth at the speed of light. The signal takes 0.1473 seconds to reach the surface of Earth. What is the approximate distance, in kilomelers, from the satellite to the surface of Earth? (Nate: Use 2.998\( \times \)108 meters/ second for the speed of light. 1,000 meters = 1 kilometer)
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