Recent content by notinbutmatt

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    Solving Momentum Questions: 4 Homework Puzzles

    I have 4 question for homework that i cannot figure out? Can u show me how to do them or at least start me off? 1. A cannon is rigidly attached to a carriage, which can move along horizontal rails, but is connected to a post by a large spring ,initally unstretched and with force constant...
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