The minimum speed for a particle al the lowest point of vertical circle of radius R, to describe the circle is v. If the radius of circle is reduced to one-fourth its value, the corresponding minimum speed will be

To describe a verctical of radius 20 cm , the minimum speed of a paruticle at the lowest point of the circle is 10 cm/s . If the radius of the circle is redduced to 1/4 of its original value ,. Then the corresponding minimum speed will be

If a particle covers half the circle of radius R with constant speed then

The linear speed of a particle revolved in a vertical circle of radius r is sqrt(7gr) at the lowest point. What is the linear speed half way to the top?

If a particle covers half the circle of radius R with constant speed, then

The speed of the particle on the reference circle of radius R is v. The time period of oscillation of the projection on a diameter of the circle is

What must be the minimum speed of the body at the lowest point ,so that it may complete the vertical circle?

Show that the minimum velocity required for a particle to 'loop a loop' while going in a vertical circle of radius r is sqrt(5gr) .