Determine distance from siesmograph to center of quake
The quake sends out 2 waves at 8.9km/s and 5.1km/s. The siesmograph records arrival of 8.9km/s wave 73 seconds before 5.1km/s wave. Determine distance from siesmograph to center of quake?
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The siesmograph records arrival of 8.9km/s wave 73 seconds before 5.1km/s wave. Determine distance from siesmograph to center of quake?
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