Question by
mostafa_ibrahem · Nov 15, 2015 at 03:34 PM ·
physicsphysics2d
i have physics problem here!! help
at t=0 a particle leaves origin with velocity of 9.0 m/s in the positive y direction and moves in xy plane with const. acc a=(2.0 i - 4.0 J). at the instant x coordinate of the particle is 15 m what is the speed of the particle? help
i have multiple choices but my answer isn't one of them<<
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