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11-09-2022
Mathematics

Answered

A ball is thrown vertically upward from the top of a building 128 feet tall with an initial velocity of 112 feet per second. The distances (in feet) of the ball from the ground after t second
is s=128+1121-16².
(a) After how many seconds does the ball strike the ground?
(b) After how many seconds will the ball pass the top of the building on its way down?
(a) After how many seconds does the ball strike the ground?
-seconds
t=

A ball is thrown vertically upward from the top of a building 128 feet tall with an initial velocity of 112 feet per second The distances in feet of the ball fr class=

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