A 1020 kg car is moving with speed of 17 mph, coming from the south. A 1480 kg car is moving with an unknown speed, coming from the west. The two cars collide and their bumpers interlock. The instant after the collision the cars are moving together with a speed of 35 mph. IMAGES NOTES DISCUSS UNITS STATS Part Description What was the speed of the 1480 kg car before the collision? include

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