should be an easy derivative/anti derivative, but I'm an...

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bcddd214

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May 16, 2011
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A projectile is shot vertically upward with an initial velocity of 112 ft per second. Its position function is s(t)=112t-16t^2
a. What is the velocity of the projectile at t=3 and t=4?
b. At what time will the project reach a height of 96 ft?
What will be the acceleration at this height?


I just learned this 2 wks ago but drawing a blank as to whether anti-derivative gives acceleration of velocity?
foolish things like this I am missing.
 
Re: should be an easy derivative/anti derivative, but I'm an

What are you doing? Please stop dumping homework. Learn to communicate, first. Learn to show ALL your work, second.
 
Re: should be an easy derivative/anti derivative, but I'm an

I thought this was a forum for Math.
I guess you don't want my contribution.
You may know math, but you are apparently cluely on how the internet works.
My time spent here posting these questions is invaluable to you.
Free work and value added.

Guess the site LIES!!!!
 
Re: should be an easy derivative/anti derivative, but I'm an

We try to used professional experience to help you laern mathematics. That is what I am doing. Your abusive behavior makes this difficult.
 
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