AP Physics 1 Banked Corners A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg is the mass of the car. a) What is the centripetal acceleration? b) What is the magnitude of the centripetal force? c) What type of force makes the car travel in a circle if the track is a level surface?

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
AP Physics 1
Banked Corners
A car is travelling around a circular track of radius 100 m at a
constant speed of 70 km/h. 1200 kg is the mass of the car.
a) What is the centripetal acceleration?
b) What is the magnitude of the centripetal force?
r-100 m
c) What type of force makes the car travel in a circle if the track
is a level surface?
d) If the car were to hit ice and stay on ice so that u = 0.00
which of the three paths pictured at the right would the car
immediately begin to follow?
AB C
e) If the track were to be
banked to 21° the car would be
r=100 m
able to navigate the curve with
only two forces (see the diagram
at the left). What supplies the
centripetal force in this case?
f) Which would be larger the gravitational force or the normal
force?
g) If there was no friction and the car speed up to 90 km/h on
the banked track what would happen to the car?
h) If there was no friction and the car slowed down to 50 km/h on the banked track what
would happen to the car?
i) In order to navigate the banked track at a speed other than 70 km/h then friction must also
be used. Which of the following two diagrams would represent the car taking the curve at 90
km/h?
Diagram A
Diagram B
Transcribed Image Text:AP Physics 1 Banked Corners A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg is the mass of the car. a) What is the centripetal acceleration? b) What is the magnitude of the centripetal force? r-100 m c) What type of force makes the car travel in a circle if the track is a level surface? d) If the car were to hit ice and stay on ice so that u = 0.00 which of the three paths pictured at the right would the car immediately begin to follow? AB C e) If the track were to be banked to 21° the car would be r=100 m able to navigate the curve with only two forces (see the diagram at the left). What supplies the centripetal force in this case? f) Which would be larger the gravitational force or the normal force? g) If there was no friction and the car speed up to 90 km/h on the banked track what would happen to the car? h) If there was no friction and the car slowed down to 50 km/h on the banked track what would happen to the car? i) In order to navigate the banked track at a speed other than 70 km/h then friction must also be used. Which of the following two diagrams would represent the car taking the curve at 90 km/h? Diagram A Diagram B
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Centripetal force
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