In a mechanical clock, the swinging of a pendulum causes the hands to move. The diagram shows the path of the pendulum as it swings. At which point in its swing does the pendulum have the least gravitational potential energy?
Oxygen bonds with carbon.✔ chemical energypotential energykinetic energythermal energy
An electron generates an electric field.chemical energy thermal energy✔ electromagnetic energypotential energy
A soccer ball rolls along the grass.electromagnetic energythermal energy✔ kinetic energychemical energy
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