For the section shown of a race track, the two race cars travel atconstant speeds. At the instant shown, the front ends of both carscross lineCCat the same time. For the curved section (θ= [θ]°,r1= [r1]m, andr2= [r2]m), both drivers drive at the maximumspeed that their car and tyres allow. Consequently, the maximumlateral (sideways) acceleration of carsAandBare [k1]gand [k2]grespectively whereg=9.81 m/s2. When the second car (notnecessarily carB) crosses lineDD, how far is it behind the firstcar? Assume the race track is straight afterDDand both carsmaintain their speeds. Ignore the horizontal distance between thecars.
For the section shown of a race track, the two race cars travel atconstant speeds. At the instant shown, the front ends of both carscross lineCCat the same time. For the curved section (θ= [θ]°,r1= [r1]m, andr2= [r2]m), both drivers drive at the maximumspeed that their car and tyres allow. Consequently, the maximumlateral (sideways) acceleration of carsAandBare [k1]gand [k2]grespectively whereg=9.81 m/s2. When the second car (notnecessarily carB) crosses lineDD, how far is it behind the firstcar? Assume the race track is straight afterDDand both carsmaintain their speeds. Ignore the horizontal distance between thecars.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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For the section shown of a race track, the two race cars travel atconstant speeds. At the instant shown, the front ends of both carscross lineCCat the same time. For the curved section (θ= [θ]°,r1= [r1]m, andr2= [r2]m), both drivers drive at the maximumspeed that their car and tyres allow. Consequently, the maximumlateral (sideways) acceleration of carsAandBare [k1]gand [k2]grespectively whereg=9.81 m/s2. When the second car (notnecessarily carB) crosses lineDD, how far is it behind the firstcar? Assume the race track is straight afterDDand both carsmaintain their speeds. Ignore the horizontal distance between thecars.
Transcribed Image Text:D
B.
Values
0 = 60
ri = 90
r2 = 96
kj = 0.6
k2 = 0.76
%3D
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