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m_a_m_a [10]
4 years ago
10

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

Physics
1 answer:
miss Akunina [59]4 years ago
4 0
Missing question:
"<span>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
</span>v= \frac{S}{t}
<span>The space covered by Harry is
</span>S=x_1 - x_2 = -11 m-(-54 m)=43 m
<span>and so the velocity is 
</span>v= \frac{43 m}{34 s} =1.26 m/s<span>
</span>
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