Suppose that a movie is being filmed in some city. An action shot requires an object to be thrown upward with an initial velocity of 96 feet per second off the top of abuilding, a height of 640 feet. The height h(t) in feet of the object after t seconds is given by the function h(t) = - 16t + 96t + 640.(a) Find the height of the object at t = 0 seconds, t= 3 seconds, t= 6 seconds, and t= 9 seconds.(b) Explain why the height of the object increases and then decreases as time passes.(c) Factor the polynomial - 16t + 96t + 640.(a) The height of the object at t=0 seconds isft.

Name: Suppose that a movie is being filmed in some city. An action shot req
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Suppose that a movie is being filmed in some city. An action shot requires an object to be thrown upward with an initial velocity of 96 feet per second off the top of abuilding, a height of 640 feet. The height h(t) in feet of the object after t sec

Answered: Image /qna-images/answer/59d2e9cc-8401-4e0f-a9d6-535d0508a59a.jpg

Science

Physics

Suppose that a movie is being filmed in some city. An action shot requires an object to be thrown upward with an initial velocity of 96 feet per second off the top of a building, a height of 640 feet. The height h(t) in feet of the object after t seconds is given by the function h(t) = - 16r + 96t + 640. (a) Find the height of the object at t= 0 seconds, t= 3 seconds, t= 6 seconds, and t=9 seconds. (b) Explain why the height of the object increases and then decreases as time passes. (c) Factor the polynomial – 16 + 96t + 640.

Suppose that a movie is being filmed in some city. An action shot requires an object to be thrown upward with an initial velocity of 96 feet per second off the top of a building, a height of 640 feet. The height h(t) in feet of the object after t seconds is given by the function h(t) = - 16r + 96t + 640. (a) Find the height of the object at t= 0 seconds, t= 3 seconds, t= 6 seconds, and t=9 seconds. (b) Explain why the height of the object increases and then decreases as time passes. (c) Factor the polynomial – 16 + 96t + 640.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: At one instant, a bicyclist is 50 m due east of a park's flagpole, going due south with a speed of…

Q: A jetliner, traveling northward, is landing with a speed of 72.1 m/s. Once the jet touches down, it…

A: Given data: Initial velocity (v0) = 72.1 m/s Final velocity (v) = 5.71 m/s Displacement (d) = 806 m…

Q: An object has position given by the vector r = [3.0m + (6.0m/s)t] i + [2.0m - (2.0m/s2)t2] j, where…

Q: In order to go from her office to her favorite pizzeria for lunch, a woman walks due east (polar…

A: (a) Total distance traveled is D = (3.2) x5x60 + 2.7 x4x60 = 960 + 648 = 1608 m

Q: An object's position as a function of time is given by the expression; x(t) = 14.7/(t+1) + 2.9t3 -…

Q: An object's position as a function of time in one dimension is given by the expression; x(t) = 4.7t?…

A: Given data The object's position as a function of time is xt=4.7t2+6.29t+12.8. The instantaneous…

Q: A car is moving towards the left, which is the negative X direction. It travels 49.2 m during a…

A: The objective of the question is to find the X component of the car’s average velocity during the…

Q: In the sport of billiards, event organizers often remove one of the rails on a pool table to allow…

Q: space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 9.86 ✕ 107…

Q: A particle starts from the origin at t = 0 with a velocity of 7.8 and moves in the xy plane with a…

A: Solution:-Given thatInitial velocity (u→)=(7.8 j^) m/sacceleration (a→)=(4.4 i^+3 j^) m/s2x…

Q: An unidentified flying object (UFO) is observed to travel a total dist starting and ending at rest,…

Q: At a time t seconds, after it is thrown up in the air, a tomato is at a height (in meters) of…

A: According to question we need to find that tomato How long is the tomato in the air?

Q: where t is the number of seconds since observations began. 11. During the time interval from t = 0…

Q: An object begins to move along the y axis and its position is given by the equation y = 4t2 − 3t −…

Q: A computer model displays the motion of a particle on a coordinate system in real time. At time t =…

A: Velocity components: In x-direction, v = 0 In y-direction, v = 6.8 m/s Acceleration components: In…

Q: eters per second). (a) For that 6.20 s, what is the proton's average acceleration a avg in unit…

Q: is on a street that has a posted speed limit of vm=75 km/hr and is traveling above the speed limit…

A: GivenSpeed limit, vm=75 km/hSpeed of driver above speed limit, vc=28 km/hDistance between driver and…

Q: A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 7.27 ✕…

A: The time taken by the wave is given by:

Q: A spaceship is traveling at a constant velocity of v ⃗ (t) = 250.0i ^ m/s when its rockets fire,…

Q: At an air show, a jet plane has velocity components vx =695km/h and vy =415km/h at time 4.35 s and…

A: Given: The velocities are vx=695 km/h and vy =415 km/h at time 4.35 s and velocity vx'=938km/h and…

Q: A jetliner, traveling northward, is landing with a speed of 57.5 m/s. Once the jet touches down, it…

Q: An object's position as a function of time in one dimension is given by the expression; 3.89t2 +…

Q: The position of a particle moving along the x axis depends on the time according to the equation x =…

Q: A jetliner, traveling northward, is landing with a speed of 60.4 m/s. Once the jet touches down, it…

Concept explainers

Projectile Motion

Topic Video

Question

Suppose that a movie is being filmed in some city. An action shot requires an object to be thrown upward with an initial velocity of 96 feet per second off the top of a
building, a height of 640 feet. The height h(t) in feet of the object after t seconds is given by the function h(t) = - 16t + 96t + 640.
(a) Find the height of the object at t = 0 seconds, t= 3 seconds, t= 6 seconds, and t= 9 seconds.
(b) Explain why the height of the object increases and then decreases as time passes.
(c) Factor the polynomial - 16t + 96t + 640.
(a) The height of the object at t=0 seconds is
ft.

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

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An unidentified flying object (UFO) is observed to travel a total distance of 49000 m, starting and ending at rest, over a duration of 3.07 s. Assuming the UFO accelerated at a constant rate to the midpoint of its journey and then decelerated at a constant rate the rest of the way, what was the magnitude of its acceleration? Express your answer in g s , where 1 g = 9.81 m/s^2. 20,796 g s 10,398 g s 2,120 g s 1,060 g s
A point particle of mass m = 1.8 kg moves according to the position function: r(t) = xtai + ytbj + ztck, where t denotes time and x, y, z, a, b, and c are constants such that the exponents are positive integers and the position function has the dimension of length. Part (a) We can write the particle’s velocity function in the form v(t) = ntdi + otej + ptgk. Enter an expression for n in terms of x, y, z, a, b, and c. Part (b) The particle’s velocity function will have the form v(t) = ntdi + otej + ptgk. Enter an expression for d in terms of x, y, z, a, b, and c. Part (c) Here is a set of parameter values for the motion of the particle: m = 1.8 kg, x = 1.8 m/s0, y = 2.4 m/s1, z = 0.15 m/s2, a = 0, b = 1, c = 2. Calculate the x-component of the particle’s angular momentum, in units of kg˙m2/s, about the origin at time t = 1 s. Part (d) Use the same set of parameter values (m = 1.8 kg, x = 1.8 m/s0, y = 2.4 m/s1, z = 0.15 m/s2, a = 0, b = 1, c = 2) to calculate the y-component of…
A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 6.65 ✕ 107 km. Radio waves travel at the speed of light (3.00 ✕ 108 m/s). How many seconds does it take for the signal to reach the Earth?
The height (feet) of an object moving vertically is given by s = - 16t + 208t + 156, where t is in seconds. Find the object's velocity at t= 5, its maximum height and when it occurs, and its velocity when s = 0.
A rocket is shot straight up in the air from the ground at a rate of 46 feet per second. The rocket is tracked by a rangefinder that is 427 feet from the launch pad. Let d represent the distance from the rocket to the rangefinder and t represent the time, in seconds, since "blastoff". Express d as a function of t.
A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After 2.8 seconds the rocket is at a height of 91 meters. (A) What are the magnitude and direction of the rocket's acceleration? (B) What is it's speed at this time? Can you please solve the question using one or more of these equations: v = v0 +at vav = (1/2) times (v0 + v) x = x0 + (1/2) times (v0 + v) times t x = x0 + v0t + (1/2)at2 v2 = v02 + 2a(x - x0)
A jetliner, traveling northward, is landing with a speed of 81.2 m/s. Once the jet touches down, it has 770 m of runway in which to reduce its speed to 11.2 m/s. Compute the average acceleration (magnitude and direction) of the plane during landing (take the direction of the plane's motion as positive).
The velocity (in m/s) of a particle is given by v(t) = 2t- 6 where t is the time in seconds. During the interval 0
Part (a) What is the velocity, in meters per second, of the particle at the time t1 = 3.0 s? v(t) = ______ m/s Part (b) What is the velocity, in meters per second, of the particle when it is at the origin (x = 0) at time t0 > 0? v(t0) = ______ m/s
v(t) = 4t3 + 10t m/s. The initial position is r = 3 m. 3. A one dimensional problem. Assume v = Determine the position and acceleration at time t = 3sec.
A particle moving along a straight line has initial velocity v(0) = 1 m/s, and acceleration a(t) = sin(I-t) + cos(t+1) (in m/s?). (a. Find the velocity at time t. (b) Find the average velocity during the time interval [I, 211]. (c) Find the distance traveled during the time interval [1, 2I].
A bullet is fired through a board, 0.28 cm thick, with its line of motion perpendicular to the face of the board. If it enters with a speed of 50 m/s and emerges with a speed of 15 m/s, what is the bullet's acceleration in m/s as it