2. A side view of a 0.45 kg ball moving in a circular path in a vertical plane is shown in the figure. When the string (1.2 m long) breaks, the ball is 1.0 m above the ground. The breaking tension of the string is 28 N. [Answer in 2 significant figures] 1.2 m b) C 30° 1.0 m xf Draw the free body diagram of the ball at the point when the string break (including Tension). Include the coordination axes (NOTE: this is circular motion) and the components of the acceleration in the diagram. What is the speed of the ball at the moment just before the string breaks at 30° with the vertical?

2. A side view of a 0.45 kg ball moving in a circular path in a vertical plane is shown in the figure. When the string (1.2 m long) breaks, the ball is 1.0 m above the ground. The breaking tension of the string is 28 N. [Answer in 2 significant figures] 1.2 m b) C 30° 1.0 m xf Draw the free body diagram of the ball at the point when the string break (including Tension). Include the coordination axes (NOTE: this is circular motion) and the components of the acceleration in the diagram. What is the speed of the ball at the moment just before the string breaks at 30° with the vertical?