A) \[10\,\,m/{{s}^{2}}\]
B) \[5\,\,m/{{s}^{2}}\]
C) \[15\,\,m/{{s}^{2}}\]
D) \[0.5\,\,m/{{s}^{2}}\]
Correct Answer: B
Solution :
Force that produces acceleration is \[F'=F-\mu R\] Given, \[F=100\,\,N,\] \[F=\mu R=0.5\times 10\times 10\] \[\therefore \] \[F'=100-50=50\,\,N\] Also, acceleration\[=\frac{F'}{m}=\frac{50}{10}=5\,\,m/{{s}^{2}}\]You need to login to perform this action.
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