A vehicle with a mass of 2.5x103 kg is driving at a speed of 66 km/h around a level roadway with a curvature radius of 56 meters, just staying on the roadway (i.e., driving at the maximum safe speed for this turn and the tire treads). What is the coefficient of friction between the tires and the road? (Hint: Watch your units above.) Answer: μ = __________ (no units)

A vehicle with a mass of 2.5x103 kg is driving at a speed of 66 km/h around a level roadway with a curvature radius of 56 meters, just staying on the roadway (i.e., driving at the maximum safe speed for this turn and the tire treads). What is the coefficient of friction between the tires and the road? (Hint: Watch your units above.) Answer: μ = __________ (no units)

Name: A vehicle with a mass of 2.5x103 kg is driving at a speed of 66 km/h a
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: A vehicle with a mass of 2.5x103 kg is driving at a speed of 66 km/h around a level roadway with a curvature radius of 56 meters, just staying on the roadway (i.e., driving at the maximum safe speed for this turn and the tire treads).What is the coe

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And The Law Of Gravity

Section: Chapter Questions

Problem 8WUE: A car of mass 1 230 kg travels along a circular road of radius 60.0 m at 18.0 m/s. (a) Calculate the...

See similar textbooks

Similar questions

A 1000 kg car enters an unbanked curve of 1 km radius with a velocity of 80 kph. What is the minimum coefficient of friction between the road and the car that will allow the car to travel through the turn without banking? Correct answer is 0.05
A car weighing 10260 N and traveling at 10.6 m/s without negative lift attempts to round an unbanked curve with a radius of 75 m. What is the mass of the car? What magnitude of the frictional force on the tires is required to keep the car on its circular path? If the coefficient of static friction between the tires and the road is 0.5, is the attempt at taking the curve successful? Answer either "yes" or "no" (but without the quotes).?
Engineers who design roads typically “bank” (incline) curves in such a way that a car traveling at the recommended speed does not have to rely on friction between its tires and the road in order to round the curve. Suppose the radius of curvature of a road segment is 55 m, and the recommended speed is 45 km/hr. At what angle should the curve be banked?
A curve in a stretch of highway has radius 512 m. The road is unbanked. The coefficient of static friction between the tires and road is 0.600. a. What is the maximum safe speed that a car can travel around the curve without skidding? answer in m/s b. Which of the following is the correct free-body diagram of the car when it enters the curve at a speed greater than the maximum safe speed? (OPTIONS ATTACHED) c. When the car enters the curve at a speed greater than the maximum safe speed (speed at which the car won’t skid), which of the following statements are correct? The static frictional force is not large enough to keep the car in a circular path. The car skids toward the outside of the curve. The car skids toward the inside of the curve. The static frictional force is large enough to keep the car in a circular path.
A velodrome has an aggressively banked curve, where the surface makes an angle of 58.9 degrees with the horizontal. If you are biking around this curve (such that your path traces a horizontal circle with radius 21.7 m as you go around the turn), and the coefficient of static friction of your bike tires with the velodrome surface is 0.617, what is the minimum speed that you can go before starting to slip down the ramp? Give your answer in km/hr.
A car with a mass of 1000kg travels around a banked curve of radius 40m with a speed of 27m/s. In the absence of friction, what are the values of the horizontal and vertical components of the normal force?
A 700 kg car rounds a curve that is banked with an angle of 10 degrees from the horizontal and has a radius 50 meters. There is friction between the road and the tires and the maximum static frictional force is 3820 N. The normal force on the car while it goes around the curve is 7640 N. What maximum speed can the car take the turn without slipping a)24 m/s b)36 m/s c)18 m/s d)42 m/s
A car rounds an unbanked curve of radius 65 m. If the coefficient of static friction between the road and car is 0.70, what is the maximum speed at which the car can traverse the curve without slipping?
A car drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 135 m. At the very bottom, the normal force on the driver is twice his weight. - At what speed was the car traveling?
A bicycle of 40 Kg is racing in a circular track at a velocity of 20 ms. If the radius of curvature is 3 m, then calculate the coefficient of friction between the tire and the road. 6.7 5330 133 13.6 Please I need a surely answer and a quicker response
A bus negotiates a turn of radius 120 m while traveling at a speed of 96 km/h. If slipping just begins at this speed, what is the coefficient of static friction between the tires and the road? Find the optimum banking angle for the bus. With the answers, 0.605, and 31.2°
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 29 km/h and the ms between tires and track is 0.32?