goldilockscover

Once upon a time, there was a little girl named Goldilocks. Goldilocks wasn't the smartest girl, but she was the most curious. One day, she was riding her bike through the woods when all of a sudden she crashed into a cowardly lion that was running toward her. They were both traveling at a different, but constant momentums, which is a quantity of motion dependent on mass and velocity. Once they collided, impulse changed their individual momentums, but since they were traveling in opposite directions, their total momentum decreased.

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