February 24, 2017

Homework Help: PHY

Posted by ami on Sunday, August 22, 2010 at 6:55pm.

Vector V1 is 9.00 units long and points along the negative x axis. Vector V2 is 4.72 units long and points at +50.0° 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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