stone of mass 1 kg is tied to a string 2 m long and is

Last updated: 6/11/2023

stone of mass 1 kg is tied to a string 2 m long and is rotated at constant speed of 40 ms ns ertical circle The ratio of the tension at the top and the bottom is Take g 10 ms A 12 10 B 79 C 21 D 81 79