A runway dog walks 0.64 km due N. He then runs due W to a hot dog stand. If the magnitude of the dogs total displacement vector is 0.91 km, what is the magnitude of the dogs displacement vector in the due west direction?

PHYSICS

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A runway dog walks 0.64 km due N. He then runs due W to a hot dog stand. If the magnitude of the dog’s total displacement vector is 0.91 km, what is the magnitude of the dog’s displacement vector in the due west direction?

A	0.27 km
B	0.33 km
C	0.41 km
D	0.52 km

Explanation:

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GENERAL KNOWLEDGE

GK

PHYSICS