Answer :
Answer:
A. So assuming we are dealing with displacement
20 + 16 = 32 m
B. 20 - 16 = 4m
C. 5 - 16 = - 11m
D. - 9 + 11 = 2m
E. - 9 - 11 = - 20m
Answer:
A. So assuming we are dealing with displacement
20 + 16 = 32 m
B. 20 - 16 = 4m
C. 5 - 16 = - 11m
D. - 9 + 11 = 2m
E. - 9 - 11 = - 20m