A) \[8\,m{{s}^{-2}}\]
B) \[6\,m{{s}^{-2}}\]
C) \[4\,m{{s}^{-2}}\]
D) \[2\,m{{s}^{-2}}\]
Correct Answer: D
Solution :
Given,\[m=2kg,\,\mu =0.2\]and \[g=10m{{s}^{-2}}\] Here, \[ma=\mu \,mg\] \[a=\mu g\] \[a=0.2\times 10\] \[a=2m/{{s}^{2}}\]You need to login to perform this action.
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