When two objects hit each other they repulse each other exerting fore. What is the type of this force? Electrical, Magnetical, gravitational, atomical?
It seems that force is none of the above!!
It seems that force is none of the above!!
You are misinformed. The four forces you are referring to are part of the Standard Model for particles smaller than an atom. There is nothing in Newton's 2nd law that says anything about gravity, electromagnetism, the strong force, or the weak force. There is just mass and acceleration to be concerned with. To be more precise there is just the time rate of change of momentum that gives rise to a force -- period, full stop. It is of course true that gravitation extends to the macro scale and has no distance limit.We only have 3 types of forces in this world:
Gravitational, electromagnetic and atomic regardless of the type of physic we want to use(Classic, quantum...). My question is that in that scenario, what is the type of our force?
Please don't take this the wrong way, but this is not true.The inelastic collision, of cue balls for example, is just a stiffer spring with a smaller deformation.
whatever you call it, it's the same one that got them moving in the first place.When two objects hit each other they repulse each other exerting fore. What is the type of this force?
the bodies are net neutral but not so microscopically. the repulsion is electrical.but electric forces are between two charged bodies. In our case we have two objects without charge! and magnetic forces exist when charge is on the move, we do not have charges here. Suppose we throw an electron towards a neutron, when they hit each other, the moment of each one changes. What is the type of force they exert on each other?
by Jake Hertz
by Jake Hertz
by Don Wilcher