Question: Car A has a mass m and a speed v, car B has a mass m/2 and a speed 3v, car C has a mass

Car A has a mass m and a speed v, car B has a mass m/2 and a speed 3v, car C has a mass 3m and a speed v/2, and car D has a mass 4m and a speed v/2. Rank the cars in order of increasing kinetic energy. Indicate ties where appropriate.

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