Answer: Kinetic energy
Explanation: Kinetic energy is the energy of motion. The gumballs at the top of the machine have potential energy.
Answer:
A) Academic database such as JSTOR or Goog le Scholar
Explanation:
Options
a. academic database such as JSTOR or internet Scholar.
b. yearbook such as Facts on File or World Almanac.
c. government resource such as the World Factbook.
d. all of the above.
e. b and c only.
Internet Scholar collects data from JSTOR, Elsevier, and others. Start your investigation there without worrying about bogus information. Peer-reviewed articles are more trustworthy than internet searches.
Always add alternatives if they are part of the question. This will improve answers.
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