牛顿三大定律中英对照要求能用自己的话来解释牛顿的三大定律英文的和中文的!不用太多,每一条定律两行至三行因为就行了,还要有中文啊,自己的话

Question

牛顿三大定律中英对照
要求能用自己的话来解释牛顿的三大定律 英文的和中文的!不用太多,每一条定律两行至三行因为就行了,还要有中文啊 ,自己的话

Answer 1

I.一切物体在任何情况下,在不受外力的作用时,总保持相对静止或匀速直线运动状态Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it.
II.物体的加速度跟物体所受的合外力成正比,跟物体的质量成反比,加速度的方向跟合外力的方向相同.The relationship between an object's mass m,its acceleration a,and the applied force F is F = ma.Acceleration and force are vectors (as indicated by their symbols being displayed in slant bold font); in this law the direction of the force vector is the same as the direction of the acceleration vector.
III.两个物体之间的作用力和反作用力,在同一直线上,大小相等,方向相反For every action there is an equal and opposite reaction.