A) \[\frac{800}{15}m/s\]
B) \[\frac{1}{15}m/s\]
C) \[\frac{8}{9}m/s\]
D) \[\frac{1}{9}m/s\]
Correct Answer: C
Solution :
Distance \[=800\,\,m\] Time\[=15\,\,\min =15\times 60\]seconds Speed\[=\frac{800}{15\times 60}=\frac{8}{9}m/s\]You need to login to perform this action.
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