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An object is projected upward with initial velocity of 124 ft per sec, its height h after t seconds is h=-16^2+124t.find the height of the object after 4 seconds.
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An object is projected upward with initial velocity of 124 ft per sec, its height h after t seconds is h=-16^2+124t.find the height of the object after 4 seconds.
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Aug 7, 2017
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an object is projected upward with initial velocity of 124 ft per sec, its height h after t seconds is h=-16^2+124t.find the height of the object after 4 seconds.
Mathematics
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Prasad Weera
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Prasad Weera
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I would think it is
h=-16t^2+124t
after 4 seconds or when t=4 find h
h=-16(4^2)+124(4)
h=-16(16)+496
h=-256+496
h=240
height is 240 feet
Chellie
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Aug 13, 2017
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Chellie
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