Posted by **kenny** on Wednesday, September 21, 2011 at 6:42pm.

a car with a mass of 2000 kg moves along the ice with a constant velocity of 10.0 m/s. What is the car's momentum?

a. 200.0 N

b. 20.000 N

c. 200.0 kg x m/s

d. 20,000 kg x m/s

I know it is twenty thousand, I'm unsure of the measurements or units. Please explain.

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