The center of gravity of an object is the point where the mass averages out. If the object is rigid, its the point where gravity is effectively pulling down on that object. . . . If it has a low center of gravity, its like pulling down with a string attached to the bottom, and it will tilt back onto the table
... [مشاهده متن کامل]
مرکز ثقل قوی
تعادل بالا
قدرت تعادلی بالا
