Constants Part A Two cars, both of mass m, collide and stick together Prior to the collision, one car had been traveling north at speed 2v, while the second was traveling at speed v at an angle ф south of east (as indicated in the figure) After the collision, the two-car system travels at speed ufinal at an angle θ east of north. (Figure 1) Find the speed final of the joined cars after the collision Express your answer in terms of u and ф View Available Hint(s) πρσ Figure 1 of 1 5-2 sin ф) Vfinal Submit Previous Answers Vfinal X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s)

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
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Chapter11: Collisions
Section: Chapter Questions
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Two cars, both of mass m, collide and stick together. Prior to the collision, one car had been traveling north at speed 2v, while the second was traveling at speed v at an angle ϕ south of east (as indicated in the figure). After the collision, the two-car system travels at speed vfinal at an angle θ east of north. (Figure 1)

Find the speed vfinal of the joined cars after the collision. Using terms of v and ϕ.

Constants
Part A
Two cars, both of mass m, collide and stick together
Prior to the collision, one car had been traveling north at
speed 2v, while the second was traveling at speed v at
an angle ф south of east (as indicated in the figure)
After the collision, the two-car system travels at speed
ufinal at an angle θ east of north. (Figure 1)
Find the speed final of the joined cars after the collision
Express your answer in terms of u and ф
View Available Hint(s)
πρσ
Figure
1 of 1
5-2 sin ф)
Vfinal
Submit
Previous Answers
Vfinal
X
Incorrect; Try Again; One attempt remaining
Part B Complete previous part(s)
Transcribed Image Text:Constants Part A Two cars, both of mass m, collide and stick together Prior to the collision, one car had been traveling north at speed 2v, while the second was traveling at speed v at an angle ф south of east (as indicated in the figure) After the collision, the two-car system travels at speed ufinal at an angle θ east of north. (Figure 1) Find the speed final of the joined cars after the collision Express your answer in terms of u and ф View Available Hint(s) πρσ Figure 1 of 1 5-2 sin ф) Vfinal Submit Previous Answers Vfinal X Incorrect; Try Again; One attempt remaining Part B Complete previous part(s)
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