SOLUTION: An object moving vertically is at the given heights at the specified times. Find the position equation. s = beveled 1 halfat2 + v0t + s0 for the object given the following condi

Question 1077731: An object moving vertically is at the given heights at the specified times. Find the position equation.
s = beveled 1 halfat2 + v0t + s0 for the object given the following conditions.
the 0's are subscripts
At t = 1 seconds, s = 48 feet
At t = 2 seconds, s = 64 feet
At t = 3 seconds, s = 48 feet
A.)
B.)
C.)
D.)
Found 2 solutions by ikleyn, josmiceli:
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
.
Do you want I calculate it instead of you ?

Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The general form is:

---------------------------
(1)

----------------------------
(2)

-----------------------------
(3)

-----------------------------
From (1) and (3)

(1)
------------------
Subtract (1) from (2)

----------------------
(2)
Plug (1) into (2)

---------------------
and
(1)
(1)
(1)
---------------------

---------------------
So, I have:

The answer is (C)

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