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A compact car with a mass of 1,000 kg, traveling at 15 m/s, runs into and sticks to - an at-rest SUV of 2,200 kg. What is the final speed of the two cars? A. 4.7 m/s B. 67 m/s C. 2.2 m/s D. 147 m/s

Respuesta :

fluffypringle
Roughly 4.7 m/s this would be a momentum argument as well
chunndar000

Answer:

A

Explanation:

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