Applied Physics (11th Edition)
11th Edition
ISBN: 9780134159386
Author: Dale Ewen, Neill Schurter, Erik Gundersen
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 6.1, Problem 22P
What force is needed to stop a piece of heavy equipment moving 10.0 km/h in 6.00 s if its mass is
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Your friend’s car has broken down, so you volunteer to push it with your own car to the nearestrepair shop, which is 2.0 km away. You carefully move your car so that the bumpers of the two carsare in contact. You then slowly accelerate to a speed of 2.5 m/s over the course of 1.0 min. The massof your friend’s car is 1.2 x 10 ^3 kg. Assume negligible friction.a) Calculate the normal force between the two bumpers. b) You then maintain a speed of 2.5 m/s. How long does it take you to reach the repair shop? c) Sketch the shape of a velocity time graph for the entire motion. d) Sketch the shape of a position time graph for the entire motion.
The speed of an object increases uniformly from 5.00 m/s to 10.0 m/s in 2.00 s with a mass of 2.00 kg when a force is applied to it. What is the amount of force if the mass of the object is TRIPLED?
A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is 3.56×105 kgkg , its speed is 25.5 m/sm/s , and the net braking force is 4.30×105N4.30×105N, what is its speed 8.07 s later?
Chapter 6 Solutions
Applied Physics (11th Edition)
Ch. 6.1 - Find the momentum of each object. 1. m = 2.00 kg, ...Ch. 6.1 - Find the momentum of each object. 2. m = 5.00 kg, ...Ch. 6.1 - Find the momentum of each object. 3. m = 17.0...Ch. 6.1 - Find the momentum of each object. 4. m = 38.0 kg, ...Ch. 6.1 - Find the momentum of each object. 5. m = 38 105...Ch. 6.1 - Find the momentum of each object. 6. m = 3.84 kg, ...Ch. 6.1 - Find the momentum of each object. 7. Fw = 1.50 ...Ch. 6.1 - Find the momentum of each object. 8. Fw = 3200 lb,...Ch. 6.1 - a. Find the momentum of a heavy automobile...Ch. 6.1 - a. Find the momentum of a bullet of mass 1.00 103...
Ch. 6.1 - a. Find the momentum of an automobile of mass 2630...Ch. 6.1 - A ball of mass 0.50 kg is thrown straight up at...Ch. 6.1 - A bullet with mass 60.0 g is fired with an initial...Ch. 6.1 - A cannon is mounted on a railroad car. The cannon...Ch. 6.1 - A 125-kg pile driver falls from a height of 10.0 m...Ch. 6.1 - A person is traveling 75.0 km/h in an automobile...Ch. 6.1 - A 75.0-g bullet is fired with a muzzle velocity of...Ch. 6.1 - A 40.0-grain bullet is fired at a muzzle velocity...Ch. 6.1 - a. What force is required to stop a 1250-kg car...Ch. 6.1 - (a) What force is required to slow a 1350-kg car...Ch. 6.1 - What force is required to stop a 3000-kg truck...Ch. 6.1 - What force is needed to stop a piece of heavy...Ch. 6.1 - A standard 5.0-oz baseball is thrown and reaches a...Ch. 6.2 - One ball of mass 0.500 kg traveling 6.00 m/s to...Ch. 6.2 - A ball of mass 625 g traveling 4.00 m/s to the...Ch. 6.2 - A 0.600-kg ball traveling 4.00 m/s to the right...Ch. 6.2 - A 90.0-g disk traveling 3.00 m/s to the right...Ch. 6.2 - A 98.0-kg parts cart with rubber bumpers rolling...Ch. 6.2 - A 75.0-kg paint cart with rubber bumpers is...Ch. 6.2 - A railroad car of mass 2.00 104 kg is traveling...Ch. 6.2 - Find the velocity of the railroad cars in Problem...Ch. 6.2 - One cart of mass 12.0 kg is moving 6.00 m/s to the...Ch. 6.2 - One cart of mass 15.0 kg is moving 5.00 m/s to the...Ch. 6.2 - A 1650-kg automobile moving south 12.0 m/s...Ch. 6.2 - A 16.0-g bullet is shot into a wooden block at...Ch. 6.2 - A 2450-kg automobile moving north 12.0 m/s...Ch. 6.3 - Two motorcycles of equal mass collide at a 90...Ch. 6.3 - Two pickup trucks crash at a 90 intersection. If...Ch. 6.3 - Two vehicles collide at a 90 intersection. If the...Ch. 6.3 - Two vehicles of equal mass collide at a 90...Ch. 6.3 - A vehicle with a mass of 1000kg is going east at a...Ch. 6.3 - Ball A with a mass of 0.500 kg is moving east at a...Ch. 6.3 - A vehicle with mass of 950kg is driving east with...Ch. 6.3 - A vehicle with a mass of 800kg is traveling west...Ch. 6 - Momentum is a equal to speed times weight b equal...Ch. 6 - Impulse is a. a force applied to an object b. the...Ch. 6 - Why do a slow-moving loaded truck and a speeding...Ch. 6 - How are impulse and change in momentum related?Ch. 6 - Why is follow-through important in hitting a...Ch. 6 - Describe in your own words the law of conservation...Ch. 6 - Describe conservation of momentum in terms of a...Ch. 6 - One billiard ball striking another is an example...Ch. 6 - One moving loaded railroad car striking and...Ch. 6 - A father and 8-year-old son are standing on ice...Ch. 6 - A truck with mass 1475 slugs travels 57.0 mi/h....Ch. 6 - A projectile with mass 27.0 kg is fired with a...Ch. 6 - A box is pushed with a force of 125 N for 2.00...Ch. 6 - What is the momentum of a bullet of mass 0.034 kg...Ch. 6 - A 4.00-g bullet is fired from a 4.50-kg gun with a...Ch. 6 - A 150-kg pile driver falls from a height of 7.5 m...Ch. 6 - A 15.0-g bullet is fired at a muzzle velocity of...Ch. 6 - What force is required to slow a 1250-kg car...Ch. 6 - One ball of mass 575 g traveling 3.50 m/s to the...Ch. 6 - A railroad car of mass 2.25 104 kg is traveling...Ch. 6 - A 195-g ball traveling 4.50 m/s to the right...Ch. 6 - Two trucks of equal mass collide at a 90...Ch. 6 - Ball A, of mass 0.35 kg, has a velocity 0.75 m/s...Ch. 6 - A coach knows it is vital that the volleyballs be...Ch. 6 - An automobile accident causes both the driver and...Ch. 6 - Several African tribes engage in a ritual much...Ch. 6 - Sally, who weighs 125 lb, knows that getting out...Ch. 6 - An automobile accident investigator needs to...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The Rankine temperature scale (abbreviatedR) uses the same size degrees as Fahrenheit, but measured up from abs...
An Introduction to Thermal Physics
The escape velocity from the Moon is much smaller than that from the Earth, only 2.38 km/s. At what temperature...
University Physics Volume 2
(a) What is the radius of a bobsled turn banked at 75.0and taken at 30.0 m/s, assuming it is ideally banked? (b...
University Physics Volume 1
s rotational acceleration would be in ran/s2 if the length of a day increased from 24 h to 48 h during the next...
College Physics
Rocks from Other Solar Systems. Many “leftovers” from planetary formation were likely ejected from our solar sy...
Life in the Universe (4th Edition)
The pV-diagram of the Carnot cycle.
Sears And Zemansky's University Physics With Modern Physics
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
- A massive unknown object is moving at a speed of 56.53 m/s and must be stopped before it wrecks a building. What force should Ironman apply to it in 5 s if it weighs 1262.97 kg?arrow_forwardTwo stationary hockey players push each other so that they move in opposite directions. One player has a mass 38.7 kg and a speed of 2.8 m/s. What is the mass of the other player if her speed is 3.8 m/s ? Neglect friction.arrow_forwardThe speed of an object increases uniformly from 5.00 m/s to 10.0 m/s in 2.00 s with a mass of 2.00 kg when a force is applied to it. What is the amount of force?arrow_forward
- The net force on block A equals to 47.4 N, and the mass of block A is 14.5 kg. If at t=0 sec, the block velocity is 0 m/s, what is its velocity in unit of m/s at t=4.8 sec?arrow_forwardHow much force is required to bring a car of mass 1451 kg, initially traveling at 16.7 m/s, to rest in 4.2 s?arrow_forwardA century-old platter falls vertically downward. Upon breaking, its fragments fly off parallel to the ground with velocity 1 = 2.4 m/s and V2 = 5.4 m/s. Find mass ml and mass m2 in kg Vi 25.0° V2 m1 m2 45.0°arrow_forward
- What force is necessary in order to change the velocity of a 2.00 kg object from -4.00 m/s to +3.00 m/s in 0.10 seconds?arrow_forwardWhat average force is required to stop a 1800 kg car in 9.0 s if the car is traveling at 90 km/h ?arrow_forwardA shopper in a supermarket pushes a loaded cart with a horizontal force of 10 N. The cart has a mass of 30 kg. (a) Ignoring friction, how far will it move in 3 s, starting from rest? (b) How far will it move in 3 s if the shopper places his 30 N child in the cart before he begins to push it?arrow_forward
- A freight train consists of two 8.00×104 kg5.60×104 kg engines and 45 cars with average masses of 5.50×104 kg5.50×104 kg. (a) What force must each engine exert backward on the track to accelerate the train at a rate of 4.00×10−2 m/s if the force of friction is 6.20×105 N, assuming the engines exert identical forces? This is not a large frictional force for such a massive system. Rolling friction for trains is small, and consequently trains are very energy-efficient transportation systems. (b) What is the force in the coupling between the 37th and 38th cars (this is the force each exerts on the other), assuming all cars have the same mass and that friction is evenly distributed among all of the cars and engines?arrow_forwardA loaded gun is dropped on a frozen lake. The gun fires, with the bullet going horizontally in one direction and the gun sliding on the ice in the other direction. The bullet's mass is 0.04 kg, and its speed is 285 m/s. If the gun's mass is 1.7 kg, what is its speed (in m/s)?arrow_forwardThe 100 kg block in the figure takes 5.6 s to reach the floor after being released from rest. (Figure 1) Figure ✓ Part A m m = 100 kg 1 m What is the mass of the block on the left? Express your answer in kilograms. ΠΙ ΑΣΦ ? kg 1 of 1arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningUniversity Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSONIntroduction 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 LearningLecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-WesleyCollege 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
Newton's Third Law of Motion: Action and Reaction; Author: Professor Dave explains;https://www.youtube.com/watch?v=y61_VPKH2B4;License: Standard YouTube License, CC-BY