A) 360 N
B) 720 N
C) 180 N
D) 120\[\times \]108 N
Correct Answer: A
Solution :
\[v=u+at\] \[0=\left( 108\times \frac{5}{18} \right)+a\times 10\] \[0=6\times 5+a\times 10\] \[a=\frac{30}{10}=3\,m\text{/}{{s}^{2}}\] Force (f) = ma \[=120\times 3\] \[=360\,N\]You need to login to perform this action.
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