A 1 kg ball is rotated in a vertical circle by using a string of length 0.1 m. If the tension in the string at the lowest point is 29.4 N, its angular velocity at that position is

A 1 kg ball is rotated in a vertical circle by using a string of lengt

1.	A 1 kg ball is rotated in a vertical circle by using a string of length 0.1 m. If the tension in the string at the lowest point is 29.4 N, its angular velocity at that position is
Answer» `7 RADS^(-1)` `14 rads^(-1)` `3.5 rads^(-1)` `25.6 rads^(-1)` Answer :B