A 1800 kg car traveling north at 70 kmh collides at an
A 1800 kg car traveling north (+) at 70 km/h collides at an intersection with a 2000 kg car traveling west (-) at 64 km/h. The two cars stick together. What is the total momentum of the system before the collision?
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a 1800 kg car traveling north at 70 kmh collides at an intersection with a 2000 kg car traveling west - at 64 kmh the
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