Physics, 11e WileyPLUS + Loose-leaf
11th Edition
ISBN: 9781119394112
Author: John D. Cutnell, Kenneth W. Johnson, David Young, Shane Stadler
Publisher: Wiley (WileyPLUS Products)
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 3, Problem 52P
To determine
The time it takes for person J to pass person C.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A cat is sleeping on the floor in the middle of a 3.0 m wide room when a barking dog enters with a speed of 1.50 m/s. As the dog enters, the cat immediately accelerates at 0.85 m/s2 toward an open window on the opposite side of the room. The dog is a bit startled by the cat and begins to slow down at 0.10 m/s2 as soon as it enters the room. How far is the cat in front of the dog as it leaps through the window?
the cat is being chased by a dog; they are running at 6m/s when they encounter a wall. The cat bounces off the wall and runs at 4m/s in the opposite direction, The cat is in contact with wall for only 0.05 seconds. What is the magnitude of the average acceleration of Steve while in contact with the wall?
Hi, I am doing problem number 2 from the end of the chapter questions in my textbook. The problem reads as such:
"An 18-year-old runner can complete a 10.0-km course with an average speed of 4.39 m/s. A 50-year-old runner can cover the same distance with an average speed of 4.27 m/s. How much later (in seconds) should the younger runner start in order to finish the course at the same time as the older runner?"
I am looking at the solution for the problem and I did everything right except the last step. The solution says to subtract the time found for the 18 year old to run 10km from the time found for the 50 year old to run 10km. However, I divided the anwers I found. Why are we subtracting the answers from one another and not dividing them? Thank you!
Chapter 3 Solutions
Physics, 11e WileyPLUS + Loose-leaf
Ch. 3 - Two trees have perfectly straight trunks and are...Ch. 3 - A meteoroid is traveling east through the...Ch. 3 - In a football game a kicker attempts a field goal....Ch. 3 - A baseball player hits a triple and ends up on...Ch. 3 - In diving to a depth of 750m, an elephant seal...Ch. 3 - A mountain-climbing expedition establishes two...Ch. 3 - A radar antenna is tracking a satellite orbiting...Ch. 3 - In a mall, a shopper rides up an escalator between...Ch. 3 - A skateboarder, starting from rest, rolls down a...Ch. 3 - A bird watcher meanders through the woods, walking...
Ch. 3 - The earth moves around the sun in a nearly...Ch. 3 - A spacecraft is traveling with a velocity of...Ch. 3 - A volleyball is spiked so that it has an initial...Ch. 3 - As a tennis ball is struck, it departs from the...Ch. 3 - A skateboarder shoots off a ramp with a velocity...Ch. 3 - A puck is moving on an air hockey table. Relative...Ch. 3 - A spider crawling across a table leaps onto a...Ch. 3 - A horizontal rifle is fired at a bull’s-eye. The...Ch. 3 - A golfer imparts a speed of 30.3m/s to a ball, and...Ch. 3 - A golfer hits a shot to a green that is elevated...Ch. 3 - In the aerials competition in skiing, the...Ch. 3 - A space vehicle is coasting at a constant velocity...Ch. 3 - As preparation for this problem, review Conceptual...Ch. 3 - A criminal is escaping across a rooftop and runs...Ch. 3 - On a spacecraft, two engines are turned on for...Ch. 3 - In the absence of air resistance, a projectile is...Ch. 3 - A fire hose ejects a stream of water at an angle...Ch. 3 - A major-league pitcher can throw a baseball in...Ch. 3 - A quarterback claims that he can throw the...Ch. 3 - An eagle is flying horizontally at 6.0m/s with a...Ch. 3 - The highest barrier that a projectile can clear is...Ch. 3 - Consult Multiple-Concept Example 4 for background...Ch. 3 - On a distant planet, golf is just as popular as it...Ch. 3 - A rocket is fired at a speed of 75.0m/s from...Ch. 3 - A rifle is used to shoot twice at a target, using...Ch. 3 - An airplane with a speed of 97.5m/s is climbing...Ch. 3 - Multiple-Concept Example 4 deals with a situation...Ch. 3 - Prob. 39PCh. 3 - Prob. 40PCh. 3 - A soccer player kicks the ball toward a goal that...Ch. 3 - Prob. 42PCh. 3 - Prob. 43PCh. 3 - A child operating a radio-controlled model car on...Ch. 3 - Prob. 45PCh. 3 - Prob. 46PCh. 3 - Prob. 47PCh. 3 - Prob. 48PCh. 3 - Prob. 49PCh. 3 - Prob. 52PCh. 3 - Prob. 53PCh. 3 - Prob. 54PCh. 3 - Prob. 56PCh. 3 - Prob. 57PCh. 3 - Prob. 58PCh. 3 - Prob. 60PCh. 3 - Prob. 61PCh. 3 - Prob. 63PCh. 3 - Prob. 64PCh. 3 - Prob. 66APCh. 3 - Prob. 67APCh. 3 - Prob. 68APCh. 3 - Prob. 69APCh. 3 - Prob. 70APCh. 3 - Prob. 71APCh. 3 - Prob. 72APCh. 3 - Prob. 73APCh. 3 - Prob. 75APCh. 3 - Prob. 76APCh. 3 - Prob. 77APCh. 3 - Prob. 80APCh. 3 - Prob. 81CCPCh. 3 - Prob. 82CCPCh. 3 - A Water Balloon Battle You are launching water...Ch. 3 - Prob. 84TP
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
- I had a dream last night that I was chased by my teddy bear. In my dream, I was sleepwalking at a constant velocity of 60ft/sec. At exactly 4:00 am I noticed my teddy bear standing 1000 feet behind me. At that instant I began to accelerate at 10 ft/sec/sec and the teddy bear began to accerlate after me at 12 ft/sec/sec. At the moment the bear caught up to me, I woke from my dream in a cold sweat. To the nearest second, What time was this?arrow_forwardJim is driving his car at 32m/s (72mi/h) along a highway where the speed limit is 25m/s (55mi/h). A highway patrol car observes him pass and quickly reaches a speed of 36m/s. At that point, Jim is 300m ahead of the patrol car. How far does the patrol car travel before catching Jim?arrow_forwardA sports car starts from rest at an intersection and accelerates toward the east on a straight road at 7.0 m/s2m/s2. Just as the sports car starts to move, a bus traveling east at a constant 16 m/sm/s on the same straight road passes the sports car. When the sports car catches up with and passes the bus, how far has the sports car traveled?arrow_forward
- A truck tractor pulls two trailers, one behind the other, at a constant speed of 100 km/h. It takes 0.600 s for the big rig to completely pass onto a bridge 400 m long. For what duration of time is all or part of the truck– trailer combination on the bridge?arrow_forwardA sports car starts from rest at an intersection and accelerates toward the east on a straight road at 8.0 m/s2m/s2. Just as the sports car starts to move, a bus traveling east at a constant 16 m/sm/s on the same straight road passes the sports car. When the sports car catches up with and passes the bus, how much time has elapsed?arrow_forwardA police car gets passed by a car traveling at a constant speed of 150.0 km/hr. The police car accelerates from rest at 5.00 m/s2, the moment the two cars are side by side. How long does it take the police officer to catch the car?arrow_forward
- A person falls from the top of a tall building. To save the person, Spiderman launches himself downward, from the top of the building, toward the person 1.5 s later with a speed 19.0 m/s. How long (in seconds) will it take Spiderman to catch up to the falling person after he launches?arrow_forwardAs a science project, you drop a watermelon off the top of the Empire State Building, 320m above the sidewalk. It so happens that Superman flies by at the instant you release the watermelon. Superman is headed straight down with a speed of 33.0 m/s How fast is the watermelon going when it passes Superman?arrow_forwardA Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of the intersection is 24.3 m. The plane decelerates through the intersection at a rate of 6.83 m/? and clears it with a final speed of 41.0 m/s. How much time is needed for the plane to clear the intersection?arrow_forward
- At the beginning of a basketball game, a referee tosses the ball straight up with a speed of 4.92 m/s. A player cannot touch the ball until after it reaches its maximum height and begins to fall down. What is the minimum time that a player must wait before touching the ball?arrow_forwardYou are arguing over a cell phone while trailing an unmarked police car by 27.0 m. Both your car and the police car are traveling at 100 km/h. Your argument diverts your attention from the police car for 2.30 s (long enough for you to look at the phone and yell, "I won't do that!"). At the beginning of that 2.30 s, the police officer begins emergency braking at 5.00 m/s². (a) What is the separation between the two cars when your attention finally returns? m (b) Suppose that you take another 0.400 s to realize your danger and begin braking. If you too brake at 5.00 m/s², what is your speed when you hit the police car? km/harrow_forwardA distance of 90 meters separates two jetskis at Virginia Beach. Starting at rest, the jetskis accelerate at a constant rate of 0.7 m/s² towards each other. Starting at a midpoint between the two jetskis, a porpoise is seen swimming from one jetski to the other at a constant speed of 18 m/s. The porpoise continues swimming back and forth between the jetskis until they crash together. What is the total distance the porpoise travelled? 158.7 You are given the initial velocity Vo, acceleration a and the distance Ay. You have the speed of the porpoise, so you are looking for time. Use the equation that corresponds to these variables. meters Submit Answer Incorrect. Tries 1/2 Previous Tries Esc what is the speed of the jetskis when they crash together? m/s Submit Answer Tries 0/2 Post Discussion 39°F Wintry mix F3 F4 F5 F6 A F7 OL FB & F9 * FIO ► FII 99+ 31 F12 Ser Lk PriSc SysRa Pause Break Del Backspace ^o@d Pg Up Send Feedback Pg Dn 9:48 PM 2/12/2023 Endarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
Speed Distance Time | Forces & Motion | Physics | FuseSchool; Author: FuseSchool - Global Education;https://www.youtube.com/watch?v=EGqpLug-sDk;License: Standard YouTube License, CC-BY