In the absence of friction, gravity, and all other external forces, what kind of speed will an object display if it travels from the bottom to the top of an inclined plane?

Question

anonymous · Answer

If there are no external forces then the object is at rest. Assuming you push the object, it will display a constant speed based on amount of N(force). Also, direction will be +/- based on your orientation to the question.

anonymous · Answer

According to Newton's first law, an object which has no net external forces acting on it is either moving with uniform motion or is at rest. In order for the motion to change, a net force must be applied, and the object will accelerate in the direction of the net force ( which is Newton's second law!)