What are magnitude and angle of its velocity

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Reference no: EM13543586

A moderate wind accelerates a pebble over a horizontal xy plane with a constant acceleration a = (4.40 m/s2)i + (7.00 m/s2)j. At time t = 0, the velocity is (4.2 m/s)i. What are magnitude and angle of its velocity when it has been displaced by 11.7 m parallel to the x axis?

Reference no: EM13543586

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