7) Top view Rear view 10 A 1600-kg car travels around a circular bend on a highway of radius r = 65 m. During this curve, the road is banked by an angle of 8.0° from horizontal. The car experiences a static friction force of 14,000 N acting downhill that prevents it from skidding. A) What is the normal force? [ B) What is the car's speed around the curve? A) Fy cos (8) = [15527.4 N 8) 13,863.8+2141=F₂ 16025= 1600 v2 V= 65 32.5 m/s 14,00rN 155 27.4N 2182N 2161N 15527415527 138638 tan(8)= 15527.

Physics for Scientists and Engineers: Foundations and Connections
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Author:Katz, Debora M.
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Chapter5: Newton's Laws Of Motion
Section: Chapter Questions
Problem 26PQ: A race car is moving around a circular track at a constant speed of 65 m/s. It continues moving in...
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7)
ta
Top view
Rear view
10
A 1600-kg car travels around a circular bend on a highway of radius r = 65 m. During this curve, the road is
banked by an angle of 8.0° from horizontal. The car experiences a static friction force of 14,000 N acting
downhill that prevents it from skidding.
A) What is the normal force? [
B) What is the car's speed around the curve?
A) Fy ccs (8) = [15527.4 N]
14,00rN
2 & 1561
15527.4N
2182N
2161N
15527415527
16025=
1600√2
65
v= 32.5 m/s
tan(8)=
(5527.4
B) 13,863.8+2141=F₂
Transcribed Image Text:7) ta Top view Rear view 10 A 1600-kg car travels around a circular bend on a highway of radius r = 65 m. During this curve, the road is banked by an angle of 8.0° from horizontal. The car experiences a static friction force of 14,000 N acting downhill that prevents it from skidding. A) What is the normal force? [ B) What is the car's speed around the curve? A) Fy ccs (8) = [15527.4 N] 14,00rN 2 & 1561 15527.4N 2182N 2161N 15527415527 16025= 1600√2 65 v= 32.5 m/s tan(8)= (5527.4 B) 13,863.8+2141=F₂
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