A hiker hikes in a straight line and maintains a constant velocity of +0.5 m/s. At time t=0.0 s, the hiker is 30 m from point A. What is the displacement from point A at 120 s?
a.
60 m
c.
120 m
b.
90 m
d.
15 m
a.
60 m
c.
120 m
b.
90 m
d.
15 m
1 answer
1 answer
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1 answer