Question

Draw Conclusions What  conclusions can you draw about the mechanical energy of the pendulum overtime? use evidence to support your conclusion.

Answer 1

The total energy in the system is constant hence mechanical energy is conserved as the pendulum moves.

What is mechanical energy?

The term mechanical energy refers to energy that is at rest or in motion. The energy that is at rest is called the potential energy while the energy that is in motion is the kinetic energy. A pendulum is always used to demonstrate the principle of the conservation of mechanical energy.

According to this principle, mechanical energy could neither be created nor destroyed but is converted from one form to another. The image as shown leads us to the conclusion that mechanical energy is conserved.

We can see that the potential energy is max at the both ends and is converted into kinetic energy as the bulb moves. The total energy of the system stays the same as we can see from the graph.

Learn more about mechanical energy:brainly.com/question/13552918

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