In a school compound, a girl walks 40km due east from the laboratory to the staff room to submit her report. Then she returns and walks 30m due north to her classroom. Determine the magnitude of her displacement from the 10m laboratory?

By: |Published on: Jan 25|Categories: Physics WAEC| 0 comments

A. 10m
B. 35m
C. 50m
D. 70m

Correct Answer: Option C

C. 50m

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