A ball is thrown eastward into the air from the origin (in the direction of the...

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Advance Math

A ball is thrown eastward into the air from the origin (in thedirection of the positive x-axis). The initial velocityis

50 i + 80 k,

with speed measured in feet per second. The spin of the ballresults in a southward acceleration of 8 ft/s2, so theacceleration vector is a = ?8 j ?32 k. Where does the ball land? (Round youranswers to one decimal place.)

_______________ft from the origin at an angle of________________ ° from the eastern direction toward the south.


With what speed does the ball hit the ground? (Round your answer toone decimal place.)
___________ ft/s

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