A) 16 m
B) 2 m
C) 8 m
D) 4 m
Correct Answer: C
Solution :
Using the formula \[F=ma\] or \[a=\frac{F}{m}\] or \[a=\frac{4}{4}=1\,\,m/{{s}^{2}}\] Again from the equation of motion \[s=ut+\frac{1}{2}a{{t}^{2}}\] (Here, \[u=0\]and\[t=4\,\sec \]) or \[s=0+\frac{1}{2}\times 1\times {{(4)}^{2}}\] So, \[s=8\,m\]You need to login to perform this action.
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