Question

and still on a level floor. What forces act on him? Draw a
show all forces acting on him? (AS)
​

Answer 1

Answer:

bro there are many forces that acts on a person who is still

but generally we take 2or even 4 sometimes

mostly 2

The NRF(Normal Reaction Force)

Gravity(on earth)

Explanation:

we knew that Gravitation is everywhere between every 2 objects, and is also between us and the earth which is known as GRAVITY this forces acts on us and pushes us downward and you know by 3rd Law of Newton

Every action has equal and opposite reaction.

so NRF works here which pulls us upward

amd NRF is opposite and equal to gravity

g= -NRF

so here it balances and hence we are able to stand still and we didnt even feel a force while so many gprces are acting but all have equal and opposite forces thus all cancel out and Net force is 0

hope it helps you