An airplane is traveling v = 935 km/h in a direction 38.5° west of north.
b) How far north and how far west has the plane traveled after 3 h?
 ....km (north)
 ....km (west)

Three vectors are shown in Fig. 3-35 (A = 68.0 ; B = 60.0°). Their
magnitudes are given in arbitrary units. Determine the sum of the
three vectors.

a) Give the resultant in terms of components.
Rx = 
Ry = 
(b) What is the magnitude of the resultant? 
 
What is the resultant's angle above the +x-axis?
°

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Request for Question Clarification by scriptor-ga on 30 Oct 2005 16:12 PST

This seems to be homework or an exam assignment. Google Answers
discourages and may remove such questions.

Regards,
Scriptor