The equation of the flux is,
FAcosθ
where F=component of force
A=area vector θ
= the angle between force and area vector
Since the component of the force, F is along the z-axis and passes through the x-y plane,
And the magnitude of the vertical force is 1,
So, = (1)Acos0
= A which is equivalent to the area of the x-y plane.
Projection
Projection is the mental process by which people attribute to others what is in their own minds. For example, individuals who are in a self-critical state, consciously or unconsciously, may think that other people are critical of them. A projection is the transformation of points and lines in one plane onto another plane by connecting corresponding points on the two planes with parallel lines.
To learn more about the projection refer here:
https://brainly.com/question/4456149
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