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Part A A small car of mass m and a large car of mass 4m drive along a highway at constant speed. They approach a curve of radius R. Both cars maintain the same acceleration a as they travel around the curve. How does the speed of the small car vs compare to the speed of the large car vL as they round the curve? You did not open hints for this part. ANSWER: Vs = ¡VL Vs = ¿VL Vs = VL = 2vL vs = 4vL Part B Now assume that two identical cars of mass m drive along a highway. One car approaches a curve of radius 2R at speed v. The second car approaches a curve of radius 6R at a speed of 3v. How does the magnitude F1 of the net force exerted on the first car compare to the magnitude F2 of the net force exerted on the second car? You did not open hints for this part. ANSWER: F; = }F2 O F =F2 Fi = F2 F1 = 3F2 F1 = 27F2

Part A A small car of mass m and a large car of mass 4m drive along a highway at constant speed. They approach a curve of radius R. Both cars maintain the same acceleration a as they travel around the curve. How does the speed of the small car vs compare to the speed of the large car vL as they round the curve? You did not open hints for this part. ANSWER: Vs = ¡VL Vs = ¿VL Vs = VL = 2vL vs = 4vL Part B Now assume that two identical cars of mass m drive along a highway. One car approaches a curve of radius 2R at speed v. The second car approaches a curve of radius 6R at a speed of 3v. How does the magnitude F1 of the net force exerted on the first car compare to the magnitude F2 of the net force exerted on the second car? You did not open hints for this part. ANSWER: F; = }F2 O F =F2 Fi = F2 F1 = 3F2 F1 = 27F2

College Physics
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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Part A A small car of mass m and a large car of mass 4m drive along a highway at constant speed. They approach a curve of radius R. Both cars maintain the same acceleration a as they travel around the curve. How does the speed of the small car vs compare to the speed of the large car vL as they round the curve? You did not open hints for this part. ANSWER: Vs = ¡VL Vs = ¿VL Vs = VL = 2vL vs = 4vL Part B Now assume that two identical cars of mass m drive along a highway. One car approaches a curve of radius 2R at speed v. The second car approaches a curve of radius 6R at a speed of 3v. How does the magnitude F1 of the net force exerted on the first car compare to the magnitude F2 of the net force exerted on the second car? You did not open hints for this part. ANSWER: F; = }F2 O F =F2 Fi = F2 F1 = 3F2 F1 = 27F2
Transcribed Image Text:Part A A small car of mass m and a large car of mass 4m drive along a highway at constant speed. They approach a curve of radius R. Both cars maintain the same acceleration a as they travel around the curve. How does the speed of the small car vs compare to the speed of the large car vL as they round the curve? You did not open hints for this part. ANSWER: Vs = ¡VL Vs = ¿VL Vs = VL = 2vL vs = 4vL Part B Now assume that two identical cars of mass m drive along a highway. One car approaches a curve of radius 2R at speed v. The second car approaches a curve of radius 6R at a speed of 3v. How does the magnitude F1 of the net force exerted on the first car compare to the magnitude F2 of the net force exerted on the second car? You did not open hints for this part. ANSWER: F; = }F2 O F =F2 Fi = F2 F1 = 3F2 F1 = 27F2
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