Multiple Choice
The Dow Jones index reached dizzy heights of 22,000 but sadly the market was now in free fall thanks to an ill-phrased tweet.Free fall is governed by the equation S =
+
t +
where S0 is the initial position, in this case 22,000, and V0 is the initial velocity, in this case 0.Acceleration due to gravity is represented in the equation with the letter a, which has the value a = 32.2.The time in seconds is given by the letter t.How fast is the Dow Jones index dropping one minute after the tweet?
A) 1932 points/second
B) 32.2 points/second
C) 57960 points/second
D) 1760 points/second
Correct Answer:

Verified
Correct Answer:
Verified
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