Car 1 is going to run into a stationary car 2 with a velocity of 16.6 m/s. If car 1 has a mass of 16.2 kg and car has a mass of 4.8 kg, what is the final velocity of car 2 if car 1 has a final velocity of 5.6m/s?

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.

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