A car with mass mc = 1074 kg is traveling west through an intersection at a magnitude of velocity of vc = 15 m/s when a truck of mass mt = 1593 kg traveling south at vt = 10.8 m/s fails to yield and collides with the car. The vehicles become stuck together and slide on the asphalt, which has a coefficient of friction of μk = 0.5. a)Write an expression for the velocity of the system after the collision, in terms of the variables given in the problem statement and the unit vectors i and j.  b)How far, in meters, will the vehicles slide after the collision?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter11: Collisions
Section: Chapter Questions
Problem 67PQ: Assume the pucks in Figure P11.66 stick together after theircollision at the origin. Puck 2 has four...
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 A car with mass mc = 1074 kg is traveling west through an intersection at a magnitude of velocity of vc = 15 m/s when a truck of mass mt = 1593 kg traveling south at vt = 10.8 m/s fails to yield and collides with the car. The vehicles become stuck together and slide on the asphalt, which has a coefficient of friction of μk = 0.5.

a)Write an expression for the velocity of the system after the collision, in terms of the variables given in the problem statement and the unit vectors i and j

b)How far, in meters, will the vehicles slide after the collision? 

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