A 0.4 kg body is rotated with a constant angular speed of 2 rps in a verticle circle of radius 1.2 m with the help of a string. The tension in the string when it is at the highest point is (g = 10 ms^(-2) and pi^(2) = 10)

A 0.4 kg body is rotated with a constant angular speed of 2 rps in a v

1.	A 0.4 kg body is rotated with a constant angular speed of 2 rps in a verticle circle of radius 1.2 m with the help of a string. The tension in the string when it is at the highest point is (g = 10 ms^(-2) and pi^(2) = 10)
Answer» <html><body><p>79.8 N<br/>97.8 N<br/>72.8 N<br/>85.7 N</p>Answer :<a href="https://interviewquestions.tuteehub.com/tag/c-7168" style="font-weight:bold;" target="_blank" title="Click to know more about C">C</a></body></html>