A) \[10\text{ }m/{{s}^{2}}\]
B) \[5\,m/{{s}^{2}}\]
C) \[15\text{ }m/{{s}^{2}}\]
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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