A) 1600 \[m/{{\sec }^{2}}\]
B) 4740 \[m/{{\sec }^{2}}\]
C) 2370 \[m/{{\sec }^{2}}\]
D) 5055 \[m/{{\sec }^{2}}\]
Correct Answer: B
Solution :
\[{{\omega }^{2}}r=4{{\pi }^{2}}{{n}^{2}}r\]=\[4{{\pi }^{2}}{{\left( \frac{1200}{60} \right)}^{3}}\times 30\]\[=4740\,m/{{s}^{2}}\]You need to login to perform this action.
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