A ball of mass m = 0.595 kg is attached to a (massless) string of length L = 4.67 m and is undergoing circular motion in the horizontal plane, as shown in the figure.
What should the speed of the mass be for θ to be 45o?
What is the tension in the string?
![709_top ciew.png](https://secure.tutorsglobe.com/CMSImages/709_top ciew.png)