牛頓 niuˊ dunˋ

牛頓運動定律

niuˊ dunˋ yunˋ dongˋ dingˋ luuˋ

(Newton's, Three fundamental)

Newton's laws of motion, Three fundamental laws of classical physics developed by English physicist and mathematician Sir Isaac Newton (1642–1727). 1. A body continues in its state of constant velocity unless it is acted upon by an external force. 2. An unbalanced force acting on a body is equal to the acceleration produced multiplied the the inertial mass of the body. 3. In a system where no external forces are present, every acting force opposed by a opposing force of equal magnitude

Cat: Astronomy (Newton's laws of motion) ^Next

>>牛頓運動定律

牛, 頓, 運, 動, 定, 律

牛頓萬有引力定律

niuˊ dunˋ wanˋ youˇ yinˇ liˋ dingˋ luuˋ

(Newton's, Two bodies)

Newton's law of universal gravitation, Two bodies attract each other with equal and opposite forces with the magnitude of this force being proportional to the product of the two masses and to the inverse square of the distance between their centers of mass

Cat: Astronomy (Newton's law of universal gravitation) ^Next

>>牛頓萬有引力定律

牛, 頓, 萬, 有, 引, 力, 定, 律