Changed direction of arrow no interaction/nothing happens Column 3 Magnet moving right to left (or top to bottom) O Magnet moving left to right (or top to bottom) O Magnet in stationary coil Pencil moving right to left (or top to bottom) Pencil moving left to right (or top to bottom) please answer them all

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

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Aa a of 22 m/s at an of 36.9 .be . a. b. c. (3)x y of? (3)go? (4) () it to to ?