(a) A car traveling due east strikes a car traveling duenorth at an intersection, and the two move together as a unit.A property owner on the southeast corner of the intersectionclaims that his fence was torn down in the collision. Should hebe awarded damages by the insurance company? Defend youranswer. (b) Let the eastward-moving car have a mass of 1.30 x103-kg and a speed of 30.0 km/h and the northward-movingcar a mass of 1.10 x 103-kg and a speed of 20.0 km/h. Findthe velocity after the collision. Are the results consistent withyour answer to part (a)?

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