Multiple Choice
General questions: A 615 N student standing on a scale in an elevator notices that the scale reads 645 N. From this information, the student knows that the elevator must be moving
A) downward.
B) upward.
C) You cannot tell if it is moving upward or downward.
Correct Answer:
Verified
Correct Answer:
Verified
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Q8: Uniform circular motion: A person on a
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Q15: Slanted surfaces with friction: In the figure,
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