Tension in a String
A ball on the end of a string is cleverly revolved at a uniform rate in a vertical circle of radius 79.0 cm, as shown in figure below.
If its speed is 4.21 m/s and its mass is 0.251 kg, calculate the magnitude of the tension in the string when the ball is at the top of its path.
3.17 N
Calculate the magnitude of the tension in the string when the ball is at the bottom of its path.
8.09 N
If its speed is 4.21 m/s and its mass is 0.251 kg, calculate the magnitude of the tension in the string when the ball is at the top of its path.
3.17 N
Calculate the magnitude of the tension in the string when the ball is at the bottom of its path.
8.09 N