A) \[3\,m/{{s}^{2}}\]
B) \[-3\,m/{{s}^{2}}\]
C) \[0.3\,m/{{s}^{2}}\]
D) \[0.03\,m/{{s}^{2}}\]
Correct Answer: B
Solution :
According to equation of motion \[v=u+at\] \[\Rightarrow \] \[-2=10+a\times 4\] \[\therefore \] \[a=-3\,\,m/{{s}^{2}}\]You need to login to perform this action.
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