A) 11 s
B) 5.5 s
C) 44 s
D) 22 s
Correct Answer: A
Solution :
Given: distance of separation = 22 m u = 2 m/s From the formula, distance = velocity \[\times \] time or \[{{s}_{1}}-{{s}_{2}}=ut\] \[22=ut=2\times t\] \[\therefore \] \[t=\frac{22}{2}=11\,s\]You need to login to perform this action.
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