Mr. Muscedere is driving in his car at a speed of 60.0km/h. He suddenly sees a chicken crossing the road, 44.0m ahead of him. It takes him 1.40s to react to the chicken. After than 1.40 s he presses the breaks. When he does press the brakes, his car slows down with an acceleration of 7.70 m/s². Prove whether or not Mr. Muscedere stop in time before hitting the chicken?

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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please answer question and just send me the paper solutions asap dont type the answer please and find everything that is asked please and the angle using cos and tan if need please do not leave that and answer will the directions please solve question  asap please faster i just have 15 mins please faaster and only use the given formula please dont forget the angle please and in the let statement don't use something that is out of question please Round it to least sig dig at the end please q13
Question 13
Mr. Muscedere is driving in his car at a speed of 60.0km/h. He suddenly sees a
chicken crossing the road, 44.0m ahead of him. It takes him 1.40s to react to the
chicken. After than 1.40 s he presses the breaks. When he does press the brakes, his
car slows down with an acceleration of 7.70 m/s². Prove whether or not Mr.
Muscedere stop in time before hitting the chicken?
Transcribed Image Text:Question 13 Mr. Muscedere is driving in his car at a speed of 60.0km/h. He suddenly sees a chicken crossing the road, 44.0m ahead of him. It takes him 1.40s to react to the chicken. After than 1.40 s he presses the breaks. When he does press the brakes, his car slows down with an acceleration of 7.70 m/s². Prove whether or not Mr. Muscedere stop in time before hitting the chicken?
sinA
sinB
sinc
Fnet
a2 = b2 + c2 – 2bccosA
= ma
a
C
Ad
Vav =
V2 = V1 + aAt
Ad = V,At + %aAt
Ad = v,At - KaAt
Ad = %(V1 + V2)At
g = 9.81
(v2) = (v.) + 20AD
ac
%3D
%3D
= 4n²rf2
T2
Transcribed Image Text:sinA sinB sinc Fnet a2 = b2 + c2 – 2bccosA = ma a C Ad Vav = V2 = V1 + aAt Ad = V,At + %aAt Ad = v,At - KaAt Ad = %(V1 + V2)At g = 9.81 (v2) = (v.) + 20AD ac %3D %3D = 4n²rf2 T2
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