Need help with my science
Gravity
Weak nuclear
Electro-magnetism
and Strong Nuclear
What do these things mean?

Question

Need help with my science
Gravity
Weak nuclear
Electro-magnetism
and Strong Nuclear 
What do these things mean?

abhisar · Answer

Well, Gravity is force of attraction between any two bodies which has mass. Strong nuclear forces are basically "STRONG" forces present between two or more nucleons i.e. neutrons and protons.

abhisar · Answer

Electromagnetism is basically the attraction between electricity and magnetism like the phenomenon in which moving charges (which is current) produce magnetic fields and changing magnetic fluxes produce electric current.

abhisar · Answer

Look up here for like more detailed explanation for all of the four fundamental forces:- http://hyperphysics.phy-astr.gsu.edu/hbase/forces/funfor.html

unklerhaukus · Answer

These are the four fundamental forces of the universe.