Explain why you cannot see your face on plane paper

When we stand in front of a plane mirror, we cannot see our image on paper. Because the reflected rays seem to be coming from inside the mirror which we cannot take an image on white paper. Backside of the mirror is coated with silver or aluminum which don't allow the rays pass through them

Explanation:

We can see the image of our face in a plane mirror but not in a sheet of paper because images are formed by regular reflection of light and in case of a plane mirror, regular reflection takes place; while in case of a sheet of paper, diffuse reflection takes place.

Explanation:

if the forces acting on an object are unbalanced, the object will accelerate in the direction of the net force on the object.

explanation:

this is best explained by having an understanding of newton's second law, which states that f=ma. you see, when the forces are unbalanced, net force (sum of all forces) is not zero. therefore making it necessary for the object to have an acceleration in the direction of the net force.