Which of the following best describes the reason that a car can stop more quickly on dry pavement than on lcy pavemenIL. Your answer: The coefficient of friction between rubber and ice is lower than the coefficient of friction for rubber and the pavement material. O The mass of the road is higher than the mass of the ice, and that means there is a greater normal force supporting the car when it is on the pavement. The mass of the road is higher than the mass of the ice, and the greater mass means the gravitational force between the road and car is greater. The tires of the car can spread out more on the pavement, and the increased surface area makes it harder for the tire to slide.

Which of the following best describes the reason that a car can stop more quickly on dry pavement than on lcy pavemenIL. Your answer: The coefficient of friction between rubber and ice is lower than the coefficient of friction for rubber and the pavement material. O The mass of the road is higher than the mass of the ice, and that means there is a greater normal force supporting the car when it is on the pavement. The mass of the road is higher than the mass of the ice, and the greater mass means the gravitational force between the road and car is greater. The tires of the car can spread out more on the pavement, and the increased surface area makes it harder for the tire to slide.

Name: Which of the following best describes the reason that a car can stop
Uploaded: 2024-03-20T06:57:57.000Z
Channel: Bartleby
Description: Which of the following best describes the reason that a car can stop more quickly on dry pavement than on icy pavement?Your answer:The coefficient of friction between rubber and ice is lower than the coefficient of friction for rubber and the paveme

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)...

See similar textbooks

Similar questions

I need the answer quickly please
: A block of 100 N is placed on an inclined plane having an inclination of 25 degrees with horizontal. A force of 75 N is required to move it up along the direction of the plane. Find the coefficient of friction between the block and t he plane
1,2,3 only pls
Also need an FDB
......rdsd
U) Wildl iS tne timuSt TUrte Ul the nuciedi engine III NEWLUIS? Problem 4) A tesla model X electric vehicle is driving from Boston to Lenox on 195, on a straight section of the highway, no traffic and perfect weather at 70 miles/per hour. It has a perfectly constant speed. Can you say it has no forces acting on it since there is no acceleration?
A coin placed 31.0 cm from the center of a rotating, horizontal turntable slips when its speed is 51.8 cm/s. (a) What force causes the centripetal acceleration when the coin is stationary relative to the turntable? O static friction O inertia O kinetic friction O centrifugal force (b) What is the coefficient of static friction between coin and turntable?
5
A 3.54 kg object is situated at rest on a horizontal surface with a static friction coefficient of 0.22. Calculate the maximum force of the static friction. Round off your final answer to two decimal places.
Assume that Dwight Howard weighs 275 lb and can move horizontally with an acceleration of 21.6 ft/s2. However, he would be unable to do this in slippery socks. Determine the minimum coefficient of static friction that must be there between Howard's shoe and the court, so that he does not slip? (Shoe manufacturers pay close attention to such requirements.) Round the final answer to three decimal places. If Howard weighed 190 lb, rather than 275 lb, would the magnitude of the static friction force required to accelerate him at 21.6 ft/s2 be reduced? Would the resultant minimum coefficient of static friction obtained in part (a) of this problem change?
Pls help ASAP
(a) Briefly explain the different between statics friction and kinetics friction. (b) The uniform crate has a mass of 35 kg. If a force P = 55 N is applied on to the crate, determine the coefficient of static friction. (Figure 3). P= 55 N 0.8 m 30° 0.2 m Figure 3