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July 24, 2014

Homework Help: physics

Posted by Nour on Tuesday, September 13, 2011 at 11:18pm.

An elevator is initially moving upward at a speed of 12.84 m/s. The elevator experiences a constant downward acceleration of magnitude 3.80 m/s2 for 3.18 s.
(a) Find the magnitude and direction of the elevator's final velocity.
magnitude:
direction:

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