Using newton’s third law Why am I able to walk for
ward

See the explanation below.

Explanation:

Newton's third law states that any force applied to a body generates a reaction equal and in opposite direction to the original Force.

In order to better understand how a person's movement is generated when walking, we will analyze the attached image below, where we see the forces acting.

The red vector goes in the direction of the person's movement, this force vector pushes the person to move forward.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.