A particle mass is tied to an ideal string and whirled in a vertical circle of radius L, where L is off-course the length of the string. If the ratio of the maximum to minimum tension in the string throughout the motion is 2 : 1, then the maximum possible speed of the partcle will be:

A particle mass is tied to an ideal string and whirled in a vertical c

1.	A particle mass is tied to an ideal string and whirled in a vertical circle of radius L, where L is off-course the length of the string. If the ratio of the maximum to minimum tension in the string throughout the motion is 2 : 1, then the maximum possible speed of the partcle will be:
Answer» `SQRT(11 gL)` `sqrt(5 gL)` `sqrt(10 gL)` sqrt(3 gL)` ANSWER :A