A man leaves his house for a cycle ride. He comes back to his house af – McqOptions

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1.	A man leaves his house for a cycle ride. He comes back to his house after half-an-hour after covering a distance of one km. What is his average velocity for the ride?
A.	Zero
B.	\[2\,km\text{ }{{h}^{-1}}\]
C.	\[10\,km\text{ }{{s}^{-1}}\]
D.	\[\frac{1}{2}\,km\text{ }{{s}^{-1}}\]
Answer» B. \[2\,km\text{ }{{h}^{-1}}\]

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