Question

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

40 i + 80 k,

with speed measured in feet per second. The spin of the ball results in a southward acceleration of 10 ft/s², so the acceleration vector is a = −10 j − 32 k. Where does the ball land? (Round your answers to one decimal place.)

With what speed does the ball hit the ground? (Round your answer to one decimal place.)

Answer 1

Thanks