A \(2 \, \text{kg}\) ball is swung in a vertical circle. The length of the string the ball is attached to is \(0.7 \, \text{m}\). It takes \(0.4 \, \text{s}\) for the ball to travel one revolution (assume the ball travels at constant speed).(a) What is the period of the ball? , (b) What is the speed of the ball? , (c) What is the tension in the string when the ball reaches the top? , (d) What is the tension in the string when the ball reaches the bottom? :

\(0.40\text{ s}\) \(11.0\text{ m/s}\) \(3.26\times10^{2}\text{ N}\) \(3.65\times10^{2}\text{ N}\)

A \(2 \, \text{kg}\) ball is swung in a vertical circle. The length of the string the ball is attached to is \(0.7 \, \text{m}\). It takes \(0.4 \, \text{s}\) for the ball to travel one revolution (assume the ball travels at constant speed). • Nerd Notes

AP Physics 1

2.9 Circular Motion

IntermediateFRQMathematical21.8k

A \(2 \, \text{kg}\) ball is swung in a vertical circle. The length of the string the ball is attached to is \(0.7 \, \text{m}\). It takes \(0.4 \, \text{s}\) for the ball to travel one revolution (assume the ball travels at constant speed).

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