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An insurance company hired your group to help investigate an insurance claim following a car accident. In the accident, two cars collided in an intersection β one (mass 1650kg) was traveling north before the collision, while the other (1900kg) was traveling east. As part of your investigation, you need to determine if either driver was violating the posted speed limit before the collision. Each road had a speed limit of 40 miles per hour (17.9m/s). A traffic camera confirms that the car initially traveling north was going a bit under the speed limit at 16m/s. Furthermore, you know that after the collision, the two cars stuck together and slid a total distance of 13m from the point where they collided. The coefficient of kinetic friction between their tires and the road is 0.7.Was the eastbound car exceeding the posted speed limit before the collision?
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