Physics, 07.10.2019 02:00 rileyeddins1010

If an object is projected upward with an initial velocity of 127 ft per? sec, its height h after t seconds is h equals negative 16 t squared plus 127 th=? 16t2+127t. find the height of the object after 55 seconds.

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If an object is projected upward with an initial velocity of 127 ft per? sec, its height h after t...