A) \[5\,\,m/s\]
B) \[15\,\,m/s\]
C) \[30\,\,m/s\]
D) \[7.5\,\,m/s\]
Correct Answer: A
Solution :
Key Idea: Average velocity\[=\frac{Displacement}{Time\,\,taken}\] Let body move along\[AB\], then\[BC\].You need to login to perform this action.
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