A) \[50m/sec\]
B) \[40m/sec\]
C) \[30m/sec\]
D) \[20m/sec\]
Correct Answer: D
Solution :
Let the scooterist velocity be v. Then\[1000+(10\times 100)=v\times 100\] \[\Rightarrow \] \[100\,v=2000\Rightarrow v=\frac{2000}{100}=20m/s\]You need to login to perform this action.
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