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The x and y components of a vector r--> are rx = 12 m and ry...

The x and y components of a vector r--> are rx = 12 m and ry = -8.5 m, respectively.

a) Find the direction of the vector. theta=

b) Find the magnitude of the vector. r=

c) Suppose that rx and ry are doubled. Find the direction and the magnitude of the new vector r-->′. theta'=

d) r' =

Please show work and Express everything using 2 sig figs

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