Multiple choices 32/50
Answer (Choose 1 answer)
(See picture)
A. -32
B. 1077
C. None of the other choices is correct
D. -496
Next
E. 496
A rocket is fired vertically upward from the ground.The distances in feet that the rocket travels from the ground after t seconds is given by
s(t)=-16t²+560t.
Find the acceleration (ft/s²) in of the rocket 2 seconds after being fired.
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