Problem 9: Circular turns of radius r in a race track are often banked at an angle 0 to allow thecars to achieve higher speeds around the turns. Assume friction is not present, and use the coordinatesystem specified.F, |Part (a) Find the y component of the normal force FN on a car going around the turn in terms of the angle 0 and the magnitude of the normalvector FN-FNy=

Here we can apply resolution of vector in to component form

Problem 9: Circular turns of radius r in a race track are often banked at an angle 0 to allow the ars to achieve higher speeds around the turns. Assume friction is not present, and use the coordinate ystem specified.

Problem 9: Circular turns of radius r in a race track are often banked at an angle 0 to allow the ars to achieve higher speeds around the turns. Assume friction is not present, and use the coordinate ystem specified.

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

A 1200 kg car rounds a level freeway exit turn of radius 40m at constant speed of 20m/s. What is the net force on the car as a vector? Choose your own coordinate system that seems appropriate.
A 0.2-kg ball is attached to a rope and is swung in a horizontal surface that has negligible friction. The circular path is moves in has a radius of 0.6 m. If the ball makes 150 revolutions per minute, the tension force of the string is:
Built in 1983 in preparation for the 1984 Olympic Games, the 7-Eleven United States Olympic Training Center Velodrome features a 333.3-meter cement cycling track with semi-circular turns of radius 22m banked at 33 degrees. (HCPCRN31382)In 2016, Evelyn Stevens set a world record there going 47.98km in one hour. Assuming she traveled at a constant speed for the entire hour, was friction required for her to safely travel the turns on the track? If so, what minimum coefficient of static friction must be present? The mass of Evelyn and her bicycle combined was 62.8 kg.
A race car moves such that it's position fits the relationship x=(6.0m/s)t +(0.60 m/s^3)t^3 where x is measured in meters and t in seconds. (a) A plot of the car's position versus time is which of the following? (b) Determine the instantaneous velocity of the car at t=3.0s, using time intervals of 0.40s, 0.20s, and 0.10s.
Problem 9: Circular turns of radius r in a race track are often banked at an angle 0 to allow the cars to achieve higher speeds around the turns. Assume friction is not present, and use the coordinate system specified. F,
An engineer wants to design an oval racetrack such that 3.20 × 10³ lb racecars can round the exactly 1000 ft radius turns at 1.00 x 102 mi/h without the aid of friction. She estimates that the cars will round the turns at a maximum of 175 mi/h. Find the banking angle necessary for the race cars to navigate the turns at 1.00 × 10² mi/h without the aid of friction. 0 = What additional radial force F, is necessary to prevent a race car from drifting on the curve at 175 mi/h? This banking and radius are very close to the actual turn data at Daytona International Speedway, where 3.20 × 10³ lb stock cars travel around the turns at about 175 mi/h. 0 Fr= N
Look at the picture
Needs Complete typed solution with 100 % accuracy.