A) \[\frac{10}{2}s\]
B) \[\frac{10}{4}s\]
C) \[\frac{10}{3}s\]
D) \[\frac{10}{5}s\]
E) None of these
Correct Answer: E
Solution :
Distance \[=\frac{1}{2}\times 1\times 1+\frac{1}{2}(1.5+1)\times 1+\frac{1}{2}(1\times 1)\] \[=\frac{1}{2}+\frac{2.5}{2}+\frac{1}{2}\] \[=\frac{4.5}{2}=2.25\,m\]
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