(b) How long will it take the projectile to strike the ground? points) A projectile is launched vertically upward with an initial velocity of 80 ft/sec from the top ofa 96-foot tall tower. Its height after t seconds is given by he)=96 + 80f -16r

(b) How long will it take the projectile to strike the ground? points) A projectile is launched vertically upward with an initial velocity of 80 ft/sec from the top ofa 96-foot tall tower. Its height after t seconds is given by he)=96 + 80f -16r

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.6: Solving Problems Involving Quadratic Equations

Problem 1.4E

See similar textbooks

Related questions

Q: 14. A projectile is launched from ground level with an initial speed of 128 feet per second and a…

Q: Please answer c and d

A: A rock is thrown upward with a velocity of 10 m/s. Its height ( in meters) after t seconds is…

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 16…

A: solution of part A So the stone is 829 feet high 3 second later.

Q: A ball is thrown downward with a speed of 14 ft/s from the top of a 196-foot-tall building. After t…

A: Given problem:- A ball is thrown downward with a speed of 14 ft/s from the top of a 196-foot-tall…

Q: (b) A hollow cylindrical tube has a radius of 10 mm and a height of 100 mm. The tube sits flat on…

Q: A stone is thrown straight up from the edge of a roof, 625 feet above the ground, at a speed of 14…

Q: A basketball is thrown with an initial upward velocity of 23 feet per second above the ground. The…

Q: A stone is thrown straight down from the edge of a roof, 1125 feet above the ground, at a speed of 9…

Q: 12.) You are filling a 56-gallon aquarium with water at a rate of 1 gallons per minute. You start…

Q: A jeepney moving at a speed of 78 km/h strikes a wall; The front end of the jeep crumples and the…

Q: A stone is thrown straight up from the edge of a roof, 825 feet above the ground, at a speed of 12…

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 18…

A: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 18…

Q: variation equation, and use it to solv er tubing varies jointly with the leng ameter tubing costs…

A: Introduction: A variation is a relationship between one set of values for one variable and another…

Q: 14. If a rock is thrown upward on the planet Mars with a velocity of 10 m/s, its height (in meters)…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A ball is thrown downward with a speed of 19 ft/s from the top of a 361-foot-tall building. After t…

A: Given s(t)=-38t2-19t+361

Q: Water is leaking out of an inverted conical tank at a rate of 7600 cubic centimeters per minute at…

A: Given: Water is leaking out of an inverted conical tank at a rate of 7600 cubic centimeters per…

Q: A ball is thrown downward with a speed of 10 ft/s from the top of a 100-foot-tall building. After t…

A: a) t=2 seconds

Q: Measuring the height of a Yellow Meranti is very difficult because these trees grow to heights over…

A: Given: Height Diameter at breast height bark thickness 161 29 2 256 36 4 220 27 3 108 15…

Q: A ball is thrown downward with a speed of 18 ft/s from the top of a 324-foot-tall building. After t…

Q: 3. Two ships leave the same port at 7:30 AM. The first ship sails towards Europe on a 57° course at…

Q: A cannonball is fired directly upward from a height of 0 feet with an initial velocity of 208 feet…

Q: A stone is thrown straight up from the edge of a roof, 650 feet above the ground, at a speed of 10…

A: the equation is given by s=12at2+v0t+s0 here acceleration is a=-32 feet per second the initial…

Q: A ball is thrown downward with a speed of 11 ft/s from the top of a 121-foot-tall building. After t…

Q: 7. A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the…

A: We will find the resultant velocity, time taken by the swimmer and how far downstream will the…

Q: A ball is thrown downward with a speed of 19 ft/s from the top of a 361-foot-tall building. After t…

Q: 5) An egg was thrown vertically upward from the cornice of a 100-m high building. The egg left the…

Q: A rock falls from a tower that is 208 feet high. As it is falling, its height is given by the…

Q: Height of a Ball If a ball is thrown directly upward with a velocity of 40 ft/s, its height (in…

Q: .A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the…

Q: An airplane is heading north with a constant velocity of 450 km/h. The plane encounters a west wind…

Q: A ball is thrown downward with a speed of 14 ft/a from the top of a 196-foot-tall building. After t…

Q: 192 Chapter 3 Differentiatio 27. Sports A baseball diamond has the shape of a square with sides 90…

A: Given query is to find the rate of change of distance.

Q: A ball is thrown downward with a speed of 14 ft/s from the top of a 196-foot-tall building. After t…

Q: A stone is thrown straight up from the edge of a roof, 725 feet above the ground, at a speed of 14…

Q: (a) A ball is thrown upward from ground level with an initial velocity of 108 ft per sec. Its height…

A: The ball will hit the ground when h(t)=0

Q: A ball dropped from the top of a building has a height of s = 256 - 161 meters after t seconds. How…

A: We have to find - time to reach ground and velocity at the moment of impact.

Q: 6. A projectile is fired from a cliff600 feet above the water at an inclination of 45° to the…

A: The height h of the projectile above the water,H(x)=-32x23602+x+600where, x is the horizontal…

Q: Water is leaking out of an inverted conical tank at a rate of 1100011000 cubic centimeters per…

A: Given that, Water is leaking out of an inverted conical tank at a rate of 11000 cubic centimeters…

Q: 2. A stone is thrown vertically into the air at an initial velocity of 96 ft/s. On Mars the height,…

A: Given:- A stone is thrown vertically into the air at an initial velocity of 96 ft/s. On Mars the…

Q: A ball is thrown downward with a speed of 15 ft/s from the top of a 225-foot-tal building. After t…

A: This is application of derivative problem

Q: A ball is thrown downward with a speed of 16 ft/s from the top of a 256-foot-tall building. After t…

A: see below the answer and explanation with calculation

Q: A ball is thrown downward with a speed of 12 ft/s from the top of a 144-foot-tall building. After t…

Q: A bird is released from an island 5 km from the shore of a lake. The nesting area B is down the…

A: Given query is to find the distance c to minimize the energy expenditure.

Q: A bicyclist traveling at 12 ft/sec puts on the brakes to slow down at a constant rate, coming to a…

A: Velocity just before the bicyclist puts on the brake is v = 12 ft/sec The cycle comes to stop after…

Q: The water level in a conical reservoir 50 ft deep and 200 ft across the top is falling at the rate…

A: At any time t, let the height of the water be h ft and the diameter of the cone formed by the volume…

Q: A stone is thrown straight up from the edge of a roof, 925 feet above the ground, at a speed of 20…

A: The solution to the given question is explained below.

Q: 5. An airplane is flying at an altitude of 8,000 feet with a speed of 600 feet per second. If the…

Q: 13. An arrow is shot vertically upward at a rate of 220 feet per second. Use the projectile formula…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: At 6 A.M. a snowplow, traveling at a constant speed, begins to clear a highway leading out of town.…

A: Note: Consider the speed is in mi/hr. The formula for speed: Speed=DistanceTime At 8 A.M. an…

Q: A stone is thrown straight up from the edge of a roof, 650 feet above the ground, at a speed of 18…

Question

(b) How long will it take the projectile to strike the ground?

points)
A projectile is launched vertically upward with an initial velocity of 80 ft/sec
from the top ofa 96-foot tall tower. Its height after t seconds is given by
he)=96 + 80f -16r

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in 6 s. At what rate, in feet per second, is a horse on the outer edge moving?
The kinetic energy E of an object varies jointly with the object’s mass m and the square of the object’s velocity v . An object with a mass of 50 kilograms traveling at 16 meters per second has a kinetic energy of 6400 joules. What is the kinetic energy of an object with a mass of 70 kilograms traveling at 20 meters per second?
Solve these exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A right circular cone 12.7 centimeters high contains 198.7 cubic centimeters of material. Find the area of the base of the cone. Round the answer to the nearest square centimeter.
Find the intensities of earthquakes whose magnitudes are (a) R=6.0 and (b) R=7.9.