In a simple pendulum with no friction, mechanical energy is conserved. Total mechanical energy is a combination of kinetic energy and gravitational potential energy. As the pendulum swings back and forth, there is a constant exchange between kinetic energy and gravitational potential energy. We often use this equation to model objects in free fall.
Lesson 1 Reteach Constant Rate Of Change Answer Ke
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Vocabulary : conservation of energy, gravitational potential energy, kinetic energy, pendulum, potential energy, velocity. A toy car is about to roll down a track, as shown below. At what point do you think the car will reach its greatest speed? A pendulum consists of a weight that is suspended from a pivot.