Dear Sir/ Madame; I just read an article on precision mortar rounds. I am interested in the comparisson data of old versus new in regard to accuracy and precision. It fits with high school physics topic right now. Can you help? Regards, Physics Teach



Dear Sir/ Madame; I just read an article on precision mortar rounds. I am interested in the comparisson data of old versus new in regard to accuracy and precision. It fits with high school physics topic right now. Can you help? Regards, Physics Teacher

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