A) \[1.6\,m/{{s}^{2}}\]
B) \[160\,\,m/{{s}^{2}}\]
C) \[1600\,\,m/{{s}^{2}}\]
D) \[16\,\,m/{{s}^{2}}\]
Correct Answer: C
Solution :
Given,\[s=2m,\,\,u=80\,\,m/s,\,\,v=0\] From \[{{v}^{2}}={{u}^{2}}-2as\] \[\therefore \] \[{{(0)}^{2}}={{(80)}^{2}}-2\times a\times 2\] or \[a=\frac{80\times 80}{4}=1600\,\,m/{{s}^{2}}\]You need to login to perform this action.
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