A pendulum of length 2.61m has a 4.4kg mass attached to the end. If the pendulum is pulled back to the left so that it makes a 30with the rest position, how far (in meters) from the rest position on the x-axis is the pendulum 2.10s after its release?

Assume the pendulum is oscellating

Answer rating: 100% (QA)

To solve this problem we need to analyze the motion of the pendulum using the conservation of energy ... View the full answer