1.

DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage-2 A walker follows the path from A to E (figure) over a 80s time interval. Now answer the following questions? What is the walker's total displacement between A and E?

A. 160m                          
B. 80m
C. 20m               
D. 40m
Answer» C. 20m               


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