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

AND

Direction (counterclockwise from the +x axis is positive)

- PHY -
**Damon**, Sunday, August 22, 2010 at 6:56pm
Go back and answer my reply to the previous question.

- PHY -
**drwls**, Sunday, August 22, 2010 at 6:59pm
(a) What are the x and y components of each vector?

V1x = -9.00

V1y = 0

V2x = 4.72 cos 50

V2y = 4.72 sin 50 (if there is no z component)

(b) Add the components

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