dp8eiamiraJackydifa dp8eiamiraJackydifa

26-11-2016
Mathematics

Answered

Vectors: Let V1 = -6.2i + 8.2j and V2 = -4.9j + 4.3j

Determine the direction of V1 and V2.

Verified Answer :

nobillionaireNobley nobillionaireNobley

28-11-2016

The direction of V1 = arctan(8.2 / -6.2) = arctan (-1.3225) = 52.9 dgrees North West.

The direction of V2 = arctan(4.3 / -4.9) = arctan (-0.8775) = 41.3 degres North West.

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