Learning Task 2: Mirror Left-Right Reversal Using the following, alphabet chart written in a piece of paper and a plane mirror,
do the following:
1. Place the alphabet chart in front of the plane mirror. Identify all capital letters
in the alphabet that can be read properly in front of the mirror.
2. Write at least 3 words (all in capital letters) that can be read properly both with
a mirror and without a mirror in front of it.

Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earth’s electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earth’s electric field a feasible means of flight? why or why not?