A 1300 kg car A struck a parked car B with mass 1200kg. the wheels of car B jams a break and known to slide 2m after the impact. If the coefficient of kinetic friction between car B and the road is 0.80 and the coefficient of restitution is 0.40. a. What is the velocity of B after impact? b. What is the velocity of A before impact?

College Physics
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Author:Paul Peter Urone, Roger Hinrichs
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Chapter8: Linear Momentum And Collisions
Section: Chapter Questions
Problem 18PE: A 0.450-kg hammer is moving horizontally at 7.00 m/s when it strikes a nail and comes to rest after...
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A 1300 kg car A struck a parked car B with mass 1200kg. the wheels of car B jams
a break and known to slide 2m after the impact. If the coefficient of kinetic
friction between car B and the road is 0.80 and the coefficient of restitution is
0.40.
a. What is the velocity of B after impact?
b. What is the velocity of A before impact?
c. How long does Car slides after impact before it stops? '
Transcribed Image Text:A 1300 kg car A struck a parked car B with mass 1200kg. the wheels of car B jams a break and known to slide 2m after the impact. If the coefficient of kinetic friction between car B and the road is 0.80 and the coefficient of restitution is 0.40. a. What is the velocity of B after impact? b. What is the velocity of A before impact? c. How long does Car slides after impact before it stops? '
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