vocabulary 4
a negatively charge particle
electron
waves that cause rock o move from side to side
s-waves
a positively charged particle
proton
print out of earthquake ativity
seismogram
a particle with no charge
neutron
the point in inside the earth where the earthquake begins
focus
compress and expands rock and moves the fastest
p-waves
which lever will require greater force to lift the hex nut? the one with the fulcrum closer to the load further away from the load or in the middle
closer to the load
waves that travel more slowly but are the most destructive
surfcace waves
which plane will take less force to climb? a steeper one or a less steep one?
a less steep one