AchanTaylor AchanTaylor

19-05-2023
Physics

contestada

A pendulum has 15-J of potential energy at the top of its swing.
What is its kinetic energy at the bottom of its swing?
At another time the pendelum has 8-J of potential energy. What is its kinetic energy?
What will its kinetic energy be if it loses 2-J to heat?

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