Recent content by PinkEraser

So Vmin = radical Rg and Vmax is correct? and then from what you said, the motion when it breaks at point P, it is in free-fall

Since there's no force acting on the Tension, does Tension = 0?

Can someone verify if I'm wrong or right?

Homework Statement A ball of mass M is attached to a string of length R and negligible mass. The ball moves clockwise in a vertical circle. When the ball is at point P, the string is horizontal. point Q is at the bottom of the circle and point Z is at the top of the circle. Air resistance is...