1) if an object has no external forces acting upon it, the object will keep doing what its doing. (stationary or moving lol)
2) if a force acts on an object, the object accelarates in the direction of the force with a magnitude proportional to its mass (f = ma)
3( any action creates an equal and opposite reaction
2) if a force acts on an object, the object accelarates in the direction of the force with a magnitude proportional to its mass (f = ma)
3( any action creates an equal and opposite reaction