Accepted Answer
The maximum speed the ball can attain before the cord breaks is 10.95 m/sGiven;mass , m = 0.6 kgradius , r = 1.2 mthe maximum tension, T = 60 Na) let the maximum speed the ball can attain before the cord breaks be vT = m * v^2 /r60 = 0.6 * v^2 /1.2solving for vv = 10.95 m/sb) for maintaining the same speedit would be better to increase the radius so that the cord will not break.Force is a push or pulls upon an item because of the object's interaction with some other object. pressure is a power that can exchange the motion of an object. A force can reason an object with mass to alternate its speed, i.e., to boost up. pressure also can be described intuitively as a push or a pull. A force has each significance and course, making it a vector amount. Learn more about force here:-https://brainly.com/question/12970081#SPJ4