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It takes Harry 34 s to walk from x1 = -11 m to x2 = -54 m .

User Luis Cruz
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1 Answer

7 votes
Missing question:
"What is his velocity? Please answer using two sig figs in m/s."

Solution
The relationship between velocity (v), space (S) and time (t) is

v= (S)/(t)
The space covered by Harry is

S=x_1 - x_2 = -11 m-(-54 m)=43 m
and so the velocity is

v= (43 m)/(34 s) =1.26 m/s
User JustSoAmazing
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