14. What amount of static friction is needed to keep a 733 kg racecar traveling at 42.5 m/s from skidding off a curve of radius 250 m? The coefficient of friction for the curve is 0.82. * O a. 21.18N O b. 5295.93 N O c. 5896.40 N d. 7.23 N

14. What amount of static friction is needed to keep a 733 kg racecar traveling at 42.5 m/s from skidding off a curve of radius 250 m? The coefficient of friction for the curve is 0.82. * O a. 21.18N O b. 5295.93 N O c. 5896.40 N d. 7.23 N

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)...

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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

14. What amount of static friction is needed to keep a 733 kg racecar traveling at
42.5 m/s from skidding off a curve of radius 250 m? The coefficient of friction for
the curve is 0.82. *
O a. 21.18 N
b. 5295.93 N
c. 5896.40 N
d. 7.23 N
hp
%
4.
5
7
8.
e
y
di

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