Questions and Answers
Which of the following statements about current electricity is true?
Current electricity is the flow of electrons through a conductor.
Which of the following materials is a good conductor of current electricity?
Copper
What is the unit of measurement for current electricity?
Amperes
Which of the following statements about rotational dynamics is true?
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What happens to the angular velocity of an object if the torque acting on it is doubled?
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Which of the following factors affect the moment of inertia of an object?
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