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A girl delivering newspapers covers her route by traveling 2.00 blocks west, 3.00 blocks north, and then 7.00 blocks east.

(a) What is her resultant displacement?
____blocks at ____° north of east

(b) What is the total distance she travels?
____blocks ...?

Respuesta :

syed514
she travels 2+3+7 blocks for a total of 12 blocks  (B part)
So she travels √(5^2+3^2) = √34 blocks part(A)
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