--An airplane flies at 300 km/hr with a heading of 35* south of west, as a 78 km/hr wind blows in the direction of 55* south of east. The resultant velocity of the plane is...(adsbygoogle = window.adsbygoogle || []).push({});

--A force of 85 N S50*E, a force of 50 N N45*E, and a force of 70 N N30*W act concurrently on an object. Draw a vector diagram and find the resultant force.

I've tried to do these, I was absent from school a few days and missed instruction on how to work them out..I'd appreciate any help

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# Homework Help: Resultant velocity of a plane and a vector addition diagram

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