Let the point at which the pendulum is hanging straight down be the zero point for the potential energy. For fun you pull the pendulum back an angle of 25 degrees from the vertical and release it from rest.
1. What is the initial PE?
2.Find the velocity of the pendulum at its lowest point of swing
3. Find the maximum height that the pendulum will swing to on the other side
Please help
1. What is the initial PE?
2.Find the velocity of the pendulum at its lowest point of swing
3. Find the maximum height that the pendulum will swing to on the other side
Please help