Homework Help: physical

Posted by alexx on Friday, March 11, 2011 at 12:41am.

A car is driven east for a distance of 43 km, then north for 25 km, and then in a direction 26° east of north for 26 km. Determine (a) the magnitude (in km) of the car's total displacement from its starting point and (b) the angle (from east) of the car's total displacement measured from its starting direction.

physics - drwls, Friday, March 11, 2011 at 12:47am
Use the method described here. The numbers may be different.

http://www.jiskha.com/display.cgi?id=1299646814

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