Question: 3. A rock is projected directly upward from an initial height of 120ft with an initial velocity of 80ft per sec. The height of the

3. A rock is projected directly upward from an initial height of 120ft with an initial velocity of 80ft per sec. The height of the rock t seconds after it is thrown is given by the function f(t)=16t2+80t+120. When will the rock reach its maximum height and what is the maximum height the rock will reach

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Accounting Questions!

1 and 2please Find the vertex of f (x) = a2 + 2x -5 Upload Choose a File Question 2 5 pts A ball is projected directly upward from an initial height of 75 feet with an initial velocity of 112 feet...

A ball is projected directly upward from an initial height of 50 ft with an initial velocity of 120 ft per second. Use the formula s(t)=-16t^2 +120t +50. a) After how many seconds does the ball reach...

A rock is projected directly upward from ground level with an initial velocity of 90 ft per sec. (a) Give the function that describes the height of the rock in terms of time t. (b) Determine the time...

X = +qi 19. A ball is thrown directly upward from an initial height of 200 feet with an initial velocity of 96 feet per second. After how many seconds will the ball reach its maximum height? And,...

can you check this? i'm confused on the second part? Find the axis of then find the coordinates of the vertex. a: 2 6= 12 c- 98 869= 2x2+ 12X47 - b (12 f ( x ) = - 3 1 - 5) A rock is thrown directly...

If an object is projected upward from an initial height of 100 ft with an initial velocity of 64 ft per sec, then its height in feet after t seconds is given by s(t) = -16t 2 + 64t + 100. Find the...

VA 2.7 Nonlinear Inequalities - MTH X * Course Hero X + X C https://www.webassign.net/web/Student/Assignment-Responses/last?dep=28572891 G 2. [0/1 Points] DETAILS PREVIOUS ANSWERS LARPCALC11 2.7.012....

A body moves on a coordinate line such that it has a position 5 = f(t) = t2 - 8t + 7 on the interval 0 5 ts 7, with s in meters and t in seconds. 3. Find the body's displacement and average velocity...

University of Hartford Department of Civil, Environmental and Biomedical Engineering CE 320 Water Resources Engineering Spring Semester 2017 Lab #5 - Pump Performance Characteristics Report Outline...

1) The position of a particle is given by s(t) = t - 10t + 10t + 10 in feet. a) Write the velocity and acceleration functions for the object. b) Find the velocity and position of the object when the...

1. Please discuss the Gunpowder revolution. I want to you to discuss the various evolutionary processes in technology. (It effects on anatomy and science since the treatment of gunshot wounds...

Which operating system is more secure windows or Linux? Research on security features provided by two widely-used operating systems, windows and Linux, Based on your findings please write a two-page...

The natural rate of interest is: A . An average rate of interest over ten years where the general price level tends to increase. B . An average rate of interest where the general price level does not...

Hypothesis Testing of a Single Mean LCTCS Tuition: Louisiana Community And Technical College System consist of 2 community colleges across the state. I think RPCC's tuition and fees is lower than the...

1. How have the origins of the study of intercultural communication in the United States affected its present focus?

5. What are the advantages of a dialectical approach to intercultural communication?

g. What were their occupations before they came, and what jobs did they take on their arrival?