An object moving vertically is at the given heights at the specified times.Find the position equation $$s = \frac { 1 } { 2 } a t ^ { 2 } + v _ { 0 } t + s _ { 0 }$$ for the object. At t = 1 second, s = 299 feet
At t = 2 seconds, s = 281 feet
At t = 3 seconds, s = 231 feet
A) $s = - 16 t ^ { 2 } - 30 t + 299$
B) $s = - 16 t ^ { 2 } - 30 t - 285$
C) $s = - 32 t ^ { 2 } + 30 t + 299$
D) $s = - 16 t ^ { 2 } + 30 t + 285$
E) $s = - 8 t ^ { 2 } + 2 t - 285$

Question

An object moving vertically is at the given heights at the specified times.Find the position equation $$s = \frac { 1 } { 2 } a t ^ { 2 } + v _ { 0 } t + s _ { 0 }$$ for the object. At t = 1 second, s = 299 feet
At t = 2 seconds, s = 281 feet
At t = 3 seconds, s = 231 feet
A)  $s = - 16 t ^ { 2 } - 30 t + 299$
B)  $s = - 16 t ^ { 2 } - 30 t - 285$
C)  $s = - 32 t ^ { 2 } + 30 t + 299$
D)  $s = - 16 t ^ { 2 } + 30 t + 285$
E)  $s = - 8 t ^ { 2 } + 2 t - 285$

Quizplus · Accepted Answer

The Answer of An object moving vertically is at the given heights at the specified times.Find the position equation $$s = \frac { 1 } { 2 } a t ^ { 2 } + v _ { 0 } t + s _ { 0 }$$ for the object. At t = 1 second, s = 299 feet
At t = 2 seconds, s = 281 feet
At t = 3 seconds, s = 231 feet
A)  $s = - 16 t ^ { 2 } - 30 t + 299$
B)  $s = - 16 t ^ { 2 } - 30 t - 285$
C)  $s = - 32 t ^ { 2 } + 30 t + 299$
D)  $s = - 16 t ^ { 2 } + 30 t + 285$
E)  $s = - 8 t ^ { 2 } + 2 t - 285$

An Object Moving Vertically Is at the Given Heights at the Specified