Question: A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis). The initial velocity is 50 i +

A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis). The initial velocity is 50 i + 80 k, with speed measured in feet per second. The spin of the ball results in a southward acceleration of 4 ft/s², so the acceleration vector is a = -4 j - 32 k. Where does the ball land and with what speed?

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