A particle moves 3 m north then 4 m east and finally 6 m south. Calculate the displacement.
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Answer:
5m
Explanation:
Displacement is the length of the line joining the initial and the final points of the particle's path.
From the information given, we'll draw the figure and we'll get, by Pythagoras theorem, (Displacement)² = 3² + 4²
Hence, displacement = 5m
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