Multiple Choice
A physics student adds two displacement vectors with magnitudes of 8.0 km and 6.0 km. Which one of the following statements is true concerning the magnitude of the resultant displacement?
A) It must be 10.0 km.
B) It must be 14.0 km.
C) It could be equal to zero kilometers, depending on how the vectors are oriented.
D) No conclusion can be reached without knowing the directions of the vectors.
E) It could have any value between 2.0 km and 14.0 km depending on how the vectors are oriented.
Correct Answer:
Verified
Correct Answer:
Verified
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