SOLUTION: The height s of a ball, in feet, thrown with an initial velocity of 112 feet per second from an initial height of 6 feet is given as a function of time t( in seconds) by s(t)=-16t^

Algebra ->  Linear-equations -> SOLUTION: The height s of a ball, in feet, thrown with an initial velocity of 112 feet per second from an initial height of 6 feet is given as a function of time t( in seconds) by s(t)=-16t^      Log On


   

Question 1095915: The height s of a ball, in feet, thrown with an initial velocity of 112 feet per second from an initial height of 6 feet is given as a function of time t( in seconds) by s(t)=-16t^2+112t+20. What is the maximum height of the ball? At what time does the maximum height occur?
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
Read the lessons
    - Problem on a projectile moving vertically up and down
    - Problem on a toy rocket launched vertically up from a tall platform
in this site. They are written specially for you and contain detailed solutions of similar problem.

Consider them as your samples. Read it attentively.
Then solve your problem using the same method and the same logic.


Also,  you have this free of charge online textbook in ALGEBRA-I in this site
    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.

The referred lessons are the part of this textbook under the topic "Projectiles launched/thrown and moving vertically up and dawn".


Save the link to this online textbook together with its description

Free of charge online textbook in ALGEBRA-I
https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson

to your archive and use it when it is needed.