Posted by mel on Sunday, December 19, 2010 at 3:38pm.
In a visit to the nation's capital, a foreign head of state travels from (−3.0, −4.0) km to (4.0, 7.0) km. She then travels with a displacement of (−5.0, 3.8) km. Calculate the her total displacement over the course of the trip.
ANSWER SHOULD BE IN FORM ( , ).

physics  bobpursley, Sunday, December 19, 2010 at 3:56pm
We are not going to do your homework for you. Posting homework under a series of names is even worse, you are deliberating dumping your work here. We will be happy to critique your thinking/and or work.
Have you considered just adding the displacements above?
displacement= (finalxinitialx, finalyinitialy)
That in itself is not an onerous task.

physics  mel, Monday, December 20, 2010 at 3:06pm
whatever
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