SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
SEISMOMETERS, SEISMOGRAPHS, SEISMOGRAMS 1. What is a ...
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d<strong>is</strong>placement<br />
velocity<br />
acceleration<br />
u(t)<br />
du(t)<br />
dt<br />
d 2 u(t)<br />
dt 2