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Answer:
43 m
Step-by-step explanation:
Given:
u = 12 m/s
a = -1.6 m/s²
t = 6.0 s
Find: s
s = u t + ½ a t²
s = (12) (6.0) + ½ (-1.6) (6.0)²
s = 43.2
Rounded to two significant figures, the displacement is 43 m.
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