physics
posted by geekgirl05 .
Use the angle at the tail of v(arrow above) and the magnutude of v to calculate the values of vx and vy. How do these values compare with those you measured directly for vx and vy?

physics 
drwls
I have no idea what you mean by
<<the angle at the tail of v(arrow above)>> 
physics 
geekgirl05
velocity, tail of the arrow...vector components....
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