家庭砖砌花池做法步骤:牛顿三大定律的英文原话是怎样的

I. 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. 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. For every action there is an equal and opposite reaction.

1.Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force.
2.Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force.
3.A force is a push or a pull upon an object which results from its interaction with another object. Forces result from interactions!