s09_final_rubric

s09_final_rubric - v 2 33 m a= = = 4.5 2 s r 2 direction of...

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Unformatted text preview: v 2 33 m a= = = 4.5 2 s r 2 direction of position vector is: s vt (3)(1.75) == = 2.63 radians =150 o P= rr 2 direction of acceleration vector = 180 o from position vector = 330 0 m ˆ j a = (4.5 2 )(cos(330)i + sin(330) ˆ ) s m ˆ = (3.9i 2.25 ˆ ) 2 j s a ...
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This document was uploaded on 12/28/2011.

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