We feel lighter qhile swimmming why?

Why does an object feel lighter in water than in air? ... According to Archimede's principle, in water there is also a bouyant force, equal to the mass of the water displaced by the object, pushing up on the object, and also a normal force if the object is resting on a horizontal surface.

Explanation:

d. air pressure decreases as altitude increases.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force