Padded dashboards in cars are safer in an accident than nonpadded ones because an occupant hitting the dash has
A) increased time of impact.
B) decreased impulse.
C) decreased impact force.
D) both A and B
E) both A and C
E
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Explain why the mountains of the Western Cordillera of North America exhibit high elevations but do not have deep crustal roots
What will be an ideal response?
The amount of water associated with the wilting point in clay is ________ than that for sand and silt
A) greater B) less C) approximately the same
What is the definition of orogenesis?
A) Subduction of an oceanic plate beneath a continental plate B) Ionic exchange between calcium and oxygen C) Emplacement of metallic ores via hydrothermal metamorphism D) Processes that collectively form a mountain belt
The hydrologic cycle requires an excess of evaporation over precipitation as averaged over the world's oceans.
Answer the following statement true (T) or false (F)