a man walks 2 km due east and then 2km due north,find the displacement
Physique/Chimie
wisemouthhardware
Question
a man walks 2 km due east and then 2km due north,find the displacement
1 Réponse
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1. Réponse dpan3200
Réponse :
2+2=4Km
he walks 4Km
Explications :