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September 20, 2014

Homework Help: physics

Posted by Anonymous on Wednesday, August 7, 2013 at 6:44pm.

Mary is driving a car of mass 900 kilograms toward the north with a velocity of 22 meters/second. Danny is driving his 900-kilogram car with a velocity of 15 meters/second toward the east. They collide and both cars move together afterwards. What is the magnitude of the resultant momentum of the cars after the collision?

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