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Q. Two identical +9.5uC point charges are initially 3.5cm from each other. If they are released at the same instant from rest, hoe fast will each be moving when they are very far away from each other? Assume they have identical masse of 1mg.

Q. A man weighing 660 and a woman weighing 430 have the same momentum. What is the ratio of the man's kinetic energy to that of the woman?

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