(a) The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.40 m/s? for 4.15 s, making straight skid marks 64.2 m long, all the way to the tree. With what speed (in m/s) does thecar then strike the tree?26.33You have calculated the initial velocity of the car. m/s(b) What If? If the car has the same initial velocity, and if the driver slams on the brakes at the same distance from the tree, then what would the acceleration need to be (in m/s) so that the car narrowly avoids a collision?-5.23x m/s?Need Help? Read It L Watch It

Name: (a) The driver of a car slams on the brakes when he sees a tree block
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Description: (a) The driver of a car slams on the brakes when he sees a tree blocking the road. The car slows uniformly with acceleration of -5.40 m/s? for 4.15 s, making straight skid marks 64.2 m long, all the way to the tree. With what speed (in m/s) does the

a) We know that let the initial velocity of the car is u and the acceleration of the car is a and…

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e driver of a car slams on the brakes when he sees a tree blocking the road. The car slows unifom - then strike the tree? 33 u have calculated the initial velocity of the car, m/s hat If? If the car has the same initial velocity, and if the driver slams on the brakes at the same 23 X mys?

e driver of a car slams on the brakes when he sees a tree blocking the road. The car slows unifom - then strike the tree? 33 u have calculated the initial velocity of the car, m/s hat If? If the car has the same initial velocity, and if the driver slams on the brakes at the same 23 X mys?

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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