If the Machine Is Stopped and Then Driven in the Opposite

question 15

Short Answer

If the machine is stopped and then driven in the opposite direction, the ____________________ is cut in the opposite direction and the brush polarity changes.

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Definitions:

Democrats

A member or supporter of the Democratic Party, one of the two major political parties in the United States.

Level of Significance

A threshold for determining the statistical significance of an observed effect, indicating the probability of the result occurring by chance.

Presidential Candidates

Individuals who officially run for the office of the presidency in a country's elections.

Voters' Preferences

The choices or tendencies of individuals within a populace regarding candidates, policies, or proposals in an election.