A Particle is attached to the lower end of a uniform rod which is hinged at its other end as shown in the figure. The minimum speed given to the particle so that the rod performs circular motion in a verticle plane will be [length of the rod is l, consider masses of bopth rod and particle to be same]

A Particle is attached to the lower end of a uniform rod which is hing

1.	A Particle is attached to the lower end of a uniform rod which is hinged at its other end as shown in the figure. The minimum speed given to the particle so that the rod performs circular motion in a verticle plane will be [length of the rod is l, consider masses of bopth rod and particle to be same]
Answer» `SQRT(5gl)` `sqrt(4GL)` `sqrt(4.5gl)` `sqrt(2.25gl)` ANSWER :C