Hurry with the answer
if the velocity of an object is doubled, its kinetic energy is

a. doubled
b. decreased
c. quadrupled
d. unaffected

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

The term equestrian relates to which animal? bulls cows horses pigs