نبذه عن الكتاب: المحاضرات عبارة عن ملف pdf على شكل شرائح من نوع بوربوينت ppt Fundamental and derived units. Units of length, weight, mass, time. Properties of Matter Dimensional Analysis Conversion of Units Coordinate Systems Vector and Scalar Quantities Some Properties of Vectors Components of a Vector and Unit Vectors Scalar Product of Vectors The Concept of Force Newton’s First Law Newton’s Second Law Mass and weight The Gravitational Force and Weight Newton’s Third Law Free body diagram Forces of Friction