Hooke's Force Law 胡克定律
Newton's law of gravity; Gravitational force from a shell; Hooke's 'law'.
克普勒圆周轨道第三定律；利用积分推导球壳的引力；弹簧。
Electronic scale weighing instrument, belonging to a, is the use of Hooke's law or the force of the lever balance principle to measure quality tools.
电子秤，属于衡器的一种，是利用胡克定律或力的杠杆平衡原理测定物体质量的工具。
应用推荐