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

  

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A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis). The initial velocity is 60i + 64k, with speed measured in feet per second. The spin of the ball results in a southward acceleration of 6 ft/s, so the acceleration vec -6j-32k. Where does the ball land? (Round your answers to one decimal place.) ft from the origin at an angle of from the eastern direction toward the south With what speed (in ft/s) does the ball hit the ground? (Round your answer to one decimal place.) ft/s Need Help? Read It Watch It Submit Answer 2 Points] DETAILS SCALCET9 13.4.039. Find the tangential and normal components of the acceleration vector. r(t) = cos(t)i + sin(t)j + tk aN = = Need Help? Submit Answer Read It Watch It 2 Points] DETAILS SCALCET9 13.XP.4.007. Find the tangential and normal components of the acceleration vector. r(t)=6(3t 3)+18tj MY NOTES MY NOTES ASK YOUR TEACHER A ball is thrown eastward into the air from the origin (in the direction of the positive x-axis). The initial velocity is 60i + 64k, with speed measured in feet per second. The spin of the ball results in a southward acceleration of 6 ft/s, so the acceleration vec -6j-32k. Where does the ball land? (Round your answers to one decimal place.) ft from the origin at an angle of from the eastern direction toward the south With what speed (in ft/s) does the ball hit the ground? (Round your answer to one decimal place.) ft/s Need Help? Read It Watch It Submit Answer 2 Points] DETAILS SCALCET9 13.4.039. Find the tangential and normal components of the acceleration vector. r(t) = cos(t)i + sin(t)j + tk aN = = Need Help? Submit Answer Read It Watch It 2 Points] DETAILS SCALCET9 13.XP.4.007. Find the tangential and normal components of the acceleration vector. r(t)=6(3t 3)+18tj MY NOTES MY NOTES ASK YOUR TEACHER