EBK PHYSICS FUNDAMENTALS
2nd Edition
ISBN: 9780100265493
Author: Coletta
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 5, Problem 24P
To determine
To describe:The angle at which a curve of radius should be banked is to be calculated.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A proposed space station consist set of a circular tube that will rotate about its center (like a tubular bicycle tire), Fig. 5-39. The circle formed by the he told Uber has a diameter of 1.1 km. What must be the rotation speed (revolution still per day) if an effect nearly equal to gravity at the surface of the Earth (say, 0.90 g) is to be felt?
An engineer must design a curved exit ramp for a highway in such a way that a car, exiting at the posted speed limit of 11.18 m/s (25 mi/hr), does not depend on friction to round the curve without skidding. The radius of the curve is 229.0 m. At what angle with respect to the horizontal must the curve be banked (in degrees)?
A curve of radius 110 m is banked at an angle of 17.4 °. At what speed can it be negotiated under icy conditions where friction is negligible?
Chapter 5 Solutions
EBK PHYSICS FUNDAMENTALS
Ch. 5 - Prob. 1QCh. 5 - Prob. 2QCh. 5 - Prob. 3QCh. 5 - Prob. 4QCh. 5 - Prob. 5QCh. 5 - Prob. 6QCh. 5 - Prob. 7QCh. 5 - Prob. 8QCh. 5 - Prob. 9QCh. 5 - Prob. 10Q
Ch. 5 - Prob. 11QCh. 5 - Prob. 12QCh. 5 - Prob. 13QCh. 5 - Prob. 14QCh. 5 - Prob. 15QCh. 5 - Prob. 16QCh. 5 - Prob. 1PCh. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - Prob. 9PCh. 5 - Prob. 10PCh. 5 - Prob. 11PCh. 5 - Prob. 12PCh. 5 - Prob. 13PCh. 5 - Prob. 14PCh. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - Prob. 19PCh. 5 - Prob. 20PCh. 5 - Prob. 21PCh. 5 - Prob. 22PCh. 5 - Prob. 23PCh. 5 - Prob. 24PCh. 5 - Prob. 25PCh. 5 - Prob. 26PCh. 5 - Prob. 27PCh. 5 - Prob. 28PCh. 5 - Prob. 29PCh. 5 - Prob. 30PCh. 5 - Prob. 31PCh. 5 - Prob. 32PCh. 5 - Prob. 33PCh. 5 - Prob. 34PCh. 5 - Prob. 35PCh. 5 - Prob. 36PCh. 5 - Prob. 37PCh. 5 - Prob. 38PCh. 5 - Prob. 39PCh. 5 - Prob. 40PCh. 5 - Prob. 41PCh. 5 - Prob. 42PCh. 5 - Prob. 43PCh. 5 - Prob. 44PCh. 5 - Prob. 45PCh. 5 - Prob. 46PCh. 5 - Prob. 47PCh. 5 - Prob. 48PCh. 5 - Prob. 49PCh. 5 - Prob. 50PCh. 5 - Prob. 51PCh. 5 - Prob. 52PCh. 5 - Prob. 53PCh. 5 - Prob. 54PCh. 5 - Prob. 55P
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
- Two blocks, with masses mA and mB, are connected to each other and to a central post by thin rods as shown in Fig. 5-41. The blocks revolve about the post at the same frequency f (revolutions per second) on a frictionless horizontal surface at distances rA and rB from the post. Derive an algebraic expression for the tension in each rod.arrow_forwardFind the angle of banking for a highway curve of 90 meters radius designed to accommodate cars traveling at 160 kph, if the coefficient of friction between the tires and the road is 0.60. What is the rated speed of the curve?arrow_forwardA crate of eggs is located in the middle of the flatbed of a pickup truck as the truck negotiates a curve in the flat road. The curve may be regarded as an arc of a circle of radius 35.0 m. If the coefficient of static friction between crate and truck is 0.600, how fast can the truck be moving without the crate sliding?arrow_forward
- An engineer must design a curved exit ramp for a highway in such a way that a car, exiting at the posted speed limit of 40 mi/hr, does not depend on friction to round the curve without skidding. The radius of the curve is 161 m. At what angle with respect to the horizontal must the curve be banked?arrow_forwardA motor car of mass 1000 kg is travelling round a circular track with a velocity of 15 m/s. If the radius of the track is 400 m, find the horizontal thrust exerted on the wheels.arrow_forwardFind the angle of banking for a highway curve of 90 m radius for carstraveling at 128 Km/hr, if the coefficient of friction between the tires and the road surfaceis 0.40. What is the rated speed of the road?arrow_forward
- How large must the coefficient of static friction be between the tires and the road if a car is to round a level curve of radius 115 m at a speed of 110 km/h?arrow_forwardSuppose you wish to whirl a pail full of water in a vertical circle at a constant speed without spilling any of its contents (even at the top of the circle!). If your arm is 0.65 m long (from shoulder to fist) and the distance from the handle to the surface of the water is 17 cm, what minimum speed is required?arrow_forwardHow large must the coefficient of static friction be between the tires and the road , if a car is to round a level curve of radius 130 m at a speed of 114 km /h ?arrow_forward
- If the coefficient of friction for a cart on an inclined track is 0.1, and theta is 15 degrees and the mass of the cart is 500 grams (0.5 kg). What mass is required for the hanging mass so that the cart moves up the track at a constant speed?arrow_forwardA person drives a motorcycle with constant speen of 13.5 m/s around the inside of a vertical circular track of radius 3.2 m. If the combined mass of the motorcycle and rider is m, calculate the normal force exerted on the motorcycle by the track at the top and bottom in terms of the combined mass m.arrow_forwardSuppose that the highway is icy and the coefficient of friction between the tires and pavement is only one-third what you found in the previous part. What should be the maximum speed of the car so it can round the curve safely?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Gravitational Force (Physics Animation); Author: EarthPen;https://www.youtube.com/watch?v=pxp1Z91S5uQ;License: Standard YouTube License, CC-BY