Yanick and Nancy drive two identical 1380 kilogram cars at 35 m/sec. Yanick slams on the brakes and his car comes to a stop in 1.14 seconds. Nancy lightly applies the brakes and stops her car in 5 seconds. (a) How does the momentum change of Yanick's car compare to the momentum change of Nancy's car? O The change in momentum is greater for Nancy's car. O The change in momentum is greater for Yanick's car. O The change in momentum is the same for both cars. (b) How does the impulse on Yanick's car compare to the impulse on Nancy's car? O The impulse is greater for Nancy's car. O The imuplse is greater for Yanick's car. O The Impulse on both cars is the same. (c) How does the force of Yanick's brakes compare to the force of Nancy's brakes? The force on Yanick's brakes is the same as the force on Nancy's brakes. O The force on Nancy's brakes is 4.4 times larger than the force on Yanick's brakes because Nancy stops 4.4 times slower. O The force of Yanick's brakes is 4.4 times larger than the force on Nancy's brakes because Yanick stops 4.4 times faster. (d) Calculate the stopping force for each car. Yanick's car Nancy's car

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