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Questions and Answers
Which of the following is the SI unit of force?
Which of the following is the SI unit of force?
Which of the following BEST represents force?
Which of the following BEST represents force?
Which of the following ALWAYS causes change in speed, direction, or both?
Which of the following ALWAYS causes change in speed, direction, or both?
What is a force that opposes motion between two surfaces that are in contact?
What is a force that opposes motion between two surfaces that are in contact?
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Which is an example of friction that is helpful?
Which is an example of friction that is helpful?
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