A potato is launched vertically upward with an initial velocity of 110 ft/s from a potato gun at the top of an85-foot-tall building. The distance in feet that the potato travels from the ground after t seconds is given bys(t) = -81t + 225t + 2.(i) Find the velocity of the potato after 0.5 sft/s(ii) Find the speed of the potato at 0.5 sft/s(iii) Determine when the potato reaches its maximum height=(iv) Find the acceleration of the potato at 0.5 s .ft/sNext page

Answered: Image /qna-images/answer/037e184e-70c8-4b64-b7d1-aab8e3675b52.jpg

A potato is launched vertically upward with an initial velocity of 110 ft/s from 85-foot-tall building. The distance in feet that the potato travels from the grou s(t) =-81t2 + 225t + 2. |3D (i) Find the velocity of the potato after 0.5 s = ft/s (ii) Find the speed of the potato at 0.5 s ft/s (iii) Determine when the potato reaches its maximum height= S (iv) Find the acceleration of the potato at 0.5 s =. ft/s

A potato is launched vertically upward with an initial velocity of 110 ft/s from 85-foot-tall building. The distance in feet that the potato travels from the grou s(t) =-81t2 + 225t + 2. |3D (i) Find the velocity of the potato after 0.5 s = ft/s (ii) Find the speed of the potato at 0.5 s ft/s (iii) Determine when the potato reaches its maximum height= S (iv) Find the acceleration of the potato at 0.5 s =. ft/s

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter10: Quadratic Equations

Section10.4: Solve Applications Modeled By Quadratic Equations

Problem 159E: A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial...

See similar textbooks

Similar questions

A bullet is fired straight up from a BB gun with initial velocity 1120 feet per second at an initial height of 8 feet. Use the formula h=16t2+v0t+8 to determine how many seconds it will take for the bullet to hit the ground. (That is, when will h=0 ?)
Solve: ex2ex=e2.
The cost in dollars of making x items is given by the function Cx)=10x+500. a. The fixed cost is determined when zero items are produced. Find the fixed cost for this item. b.What is the cost of making 25 items? c.Suppose the maximum cost allowed is SI500. What are the domain and range of the cost function, C(x) ?
A projectile is launched upward from a height of 720feet with an initial velocity of 64ft/s.The equation gives the height h after t seconds. Find the number of seconds until it returns to the ground.
A projectile is launched upward from a height of 960 feet with an initial velocity of 64f(t)/(s). The equation gives the height h after t seconds. Find the number of seconds until it returns to the ground.
A projectile is launched from ground level with initial velocity of v0 feet per second. Neglecting air resistance, its height in feet t seconds after launch is given by s=-16t^2*v0t. Find the time that the projectile will reach a height of 192 feet and return to the ground when v0=112 feet per second
How long does it take for the rock to fall 1/2 the distance down? What is the velocity of the rock when it is 1/2 way down ?