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An ant on a picnic table travels 30 cm eastward, then 25 cm northward, and finally 15 cm westward. What is the magnitude of the ant's displacement relative to its original position?

Sagot :

X=30-15=15
Y=25

15^2 + 25^2 = d^2

=29.1547

The ant’s displacement relative to its original position is 29cm.