A) 0.98 N
B) 0.49 N
C) 9.8 N
D) 4.9 N
Correct Answer: A
Solution :
Given that \[\mu =0.1\]and \[g=9.8\,m/{{s}^{2}}\] So, \[F={{f}_{r}}=\mu N=\mu \,mg\] \[=0.1\times 1\times 9.8=0.98\,N\]You need to login to perform this action.
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