Amy walks 3 m from her desk to the teacher's desk. from the teacher's desk, she then walks 4 m in the opposite direction to the classroom door. which table correctly represents both the distance and displacement of amy's motion?

distance = 7 m

displacement = 5 m

Explanation:

distance moved by Amy is the total path length that she moved

so it is given as

here we have

so we have

now since both the distance that she moved is perpendicular to each other so total displacement of Amy is given as

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

temp rises, and expansion