A 1260 -kgkg car is pushing an out-of-gear 2200 -kgkg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push horizontally against the ground with a force of 4460 NN . The rolling friction of the car can be neglected, but the heavier truck has a rolling friction of 765 NN , including the "friction" of turning the truck's drivetrain. What is the magnitude of the force the car applies to the truck? What is the magnitude FConTFConT of the force that the car exerts on the truck? Use the coordinate system shown in Part B, where upward is the positive y direction and to the right, the direction F⃗ ConTF→ConT points, is the positive x direction. Express your answer in newtons to three significant figures.

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)...
icon
Related questions
Question

A 1260 -kgkg car is pushing an out-of-gear 2200 -kgkg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push horizontally against the ground with a force of 4460 NN . The rolling friction of the car can be neglected, but the heavier truck has a rolling friction of 765 NN , including the "friction" of turning the truck's drivetrain. What is the magnitude of the force the car applies to the truck?

What is the magnitude FConTFConT of the force that the car exerts on the truck? Use the coordinate system shown in Part B, where upward is the positive y direction and to the right, the direction F⃗ ConTF→ConT points, is the positive x direction.
Express your answer in newtons to three significant figures.
I Review I Constants
Learning Goal:
rest. Furthermore, note that it is this forward-directed static friction force that propels the system forward!
To practice Problem-Solving Strategy 7.1 for interacting-objects
problems.
Now that you have identified all the forces acting on the system, don't forget to include the necessary acceleration constraints in your pictorial
representation. In this problem, there is only one acceleration constraint: the car and the truck are both accelerating along the x direction and at the
same rate, so
A 1260 -kg car is pushing an out-of-gear 2200 -kg truck that has
a dead battery. When the driver steps on the accelerator, the drive
wheels of the car push horizontally against the ground with a force
of 4460 N. The rolling friction of the car can be neglected, but the
heavier truck has a rolling friction of 765 N , including the "friction"
of turning the truck's drivetrain. What is the magnitude of the force
the car applies to the truck?
ac = aT = ar .
Solve
Part C
What is the magnitude FConT of the force that the car exerts on the truck? Use the coordinate system shown in Part B, where upward is the positive y direction
and to the right, the direction FConT points, is the positive x direction.
Express your answer in newtons to three significant figures.
• View Available Hint(s)
?
FConT =
3190
N
Submit
Previous Answers
X Incorrect; Try Again; 4 attempts remaining
Assess
Transcribed Image Text:I Review I Constants Learning Goal: rest. Furthermore, note that it is this forward-directed static friction force that propels the system forward! To practice Problem-Solving Strategy 7.1 for interacting-objects problems. Now that you have identified all the forces acting on the system, don't forget to include the necessary acceleration constraints in your pictorial representation. In this problem, there is only one acceleration constraint: the car and the truck are both accelerating along the x direction and at the same rate, so A 1260 -kg car is pushing an out-of-gear 2200 -kg truck that has a dead battery. When the driver steps on the accelerator, the drive wheels of the car push horizontally against the ground with a force of 4460 N. The rolling friction of the car can be neglected, but the heavier truck has a rolling friction of 765 N , including the "friction" of turning the truck's drivetrain. What is the magnitude of the force the car applies to the truck? ac = aT = ar . Solve Part C What is the magnitude FConT of the force that the car exerts on the truck? Use the coordinate system shown in Part B, where upward is the positive y direction and to the right, the direction FConT points, is the positive x direction. Express your answer in newtons to three significant figures. • View Available Hint(s) ? FConT = 3190 N Submit Previous Answers X Incorrect; Try Again; 4 attempts remaining Assess
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Third law of motion
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics (14th Edition)
University Physics (14th Edition)
Physics
ISBN:
9780133969290
Author:
Hugh D. Young, Roger A. Freedman
Publisher:
PEARSON
Introduction To Quantum Mechanics
Introduction To Quantum Mechanics
Physics
ISBN:
9781107189638
Author:
Griffiths, David J., Schroeter, Darrell F.
Publisher:
Cambridge University Press
Physics for Scientists and Engineers
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Lecture- Tutorials for Introductory Astronomy
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…
College Physics: A Strategic Approach (4th Editio…
Physics
ISBN:
9780134609034
Author:
Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:
PEARSON