InstructionsO
All work and answers must be typed up using Microsoft Word.
For full points, equations must be typed up using the equation editor.
All formulas used and steps taken to solve each problem must be shown.
• You must explain in your own words how you set up the problem,
simplified it, and arrived at your answer in complete sentences.
All answers must be restated as complete sentences that tie back to the
original question with the correct units.
.
Throwing a Ball
A ball is thrown vertically upward into the air. If the ball started
from a height of 87 feet off the ground, use the following
formula to represent the projection of the ball
H = -16t2 + 41t + 87
Where H is the height of the ball after t seconds have passed.
Question #1
When does the ball reach its maximum height?
Your answer must be expressed as a decimal rounded to 2
decimal places with the correct units in a complete sentence.
Hint: The maximum height occurs at the vertex of the
parabola
Question #2
What is the maximum height of the ball?
Your answer must be expressed as a decimal rounded to 2
decimal places with the correct units in a complete sentence.
Hint: The maximum height occurs at the vertex of the
parabola
Question #3
When does the ball return to the ground?
You must use the quadratic formula to solve this problem.
Your answer must be expressed as a decimal rounded to 2
decimal places with the correct units in a complete sentence.
Hint: The ball reaches the ground when the height equals zero.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more