Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Using the formula for initial velocity h=-16t2+VT the height of any object can be found by the time, Annalee serves a volleyball with a initial velocity of 30 feet per second, how long will it take to hit the ground

Sagot :

MrRoyal

The ball will hit the ground at 0.125 seconds

Quadratic function

The equation of the function is a quadratic function, and the function is given as:

[tex]h = -16t^2 + 2t[/tex]

When the ball hits the ground, the value of h is 0.

So, the equation of the function becomes

[tex]-16t^2 + 2t = 0[/tex]

Subtract 2t from both sides of the equation

[tex]-16t^2 =- 2t[/tex]

Divide both sides by -2t

[tex]8t =1[/tex]

Divide both sides by 8

[tex]t =0.125[/tex]

Hence, the ball will hit the ground at 0.125 seconds

Read more about quadratic functions at:

https://brainly.com/question/11631534

Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is your go-to source for reliable answers. Return soon for more expert insights.