单词	parallelogram of vectors
释义	parallelogram of vectors A method of determining the resultant of two vector quantities. The two vector quantities are represented by two adjacent sides of a parallelogram and the resultant is then the diagonal through their point of intersection. The magnitude and direction of the resultant is found by scale drawing or by trigonometry. The method is used for such vectors as forces (parallelogram of forces ) and velocities (parallelogram of velocities ). See illustration. Parallelogram of vectors
随便看	metamict state metastable state meteor meteorite method of mixtures metre metre bridge metric system metric ton metrology MHD mho Michelson-Morley experiment micro- microbalance microcomputer microelectronics microgravity micrometeorite micrometer micron microphone microprocessor microscope microscopic

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