Mathematics, 22.04.2021 21:20 ian2006huang
A rocket travels in a trajectory given by the equation s = -4.9t 2 + v0t, where s is meters above ground, t is time in seconds and v0 is the initial velocity.
If the intial velocity is 49 m/sec, after how many seconds will the rocket reach its maximum height?
a 5
b 10
c 15
Answers: 2
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A rocket travels in a trajectory given by the equation s = -4.9t 2 + v0t, where s is meters above gr...
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