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July 1, 2015

Homework Help: physics

Posted by royaa on Tuesday, September 25, 2012 at 6:32pm.

Vector V1 is 8.58 units long and points along the -x axis. Vector V2 is 4.45 units long and points at +40.0 to the +x axis.

(a) What are the x and y components of each vector?
V1x =
V1y =
V2x =
V2y =

(b) Determine the sum V1 + V2.
Magnitude

Direction
(counterclockwise from the +x axis is positive)

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