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A red cart with a mass of 250 g is initially moving east at 2.25 m/s....

A red cart with a mass of 250 g is initially moving east at 2.25 m/s. It collides with a blue cart with a mass of 350 g that is initially moving west at 0.750 m/s. After the collision the kinetic energy of the two carts together is 0.200 J more than before the collision, because the spring plunger of one of the carts pushes them apart during the collision. After the collision, the two carts are still moving along the same east-west line. What is the total momentum of the two carts together after the collision? 5. What is the total kinetic energy of the two carts together after the collision? What is the velocity of the red cart after the collision? What is the velocity of the blue cart after the collision?

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