A SWINGING PENDULUM BETWEEN THE REST POSITION AND ITS MAXIMUM DISPLACEMENT POSSESSES

• A. kinetic energy only
• B. potential energy only
• C. gravitational energy only
• D. both kinetic and potential energy ✓

When a pendulum swings back and forth between its rest position and maximum displacement, it possesses both kinetic and potential energy.

• Kinetic Energy: When the pendulum is at its maximum displacement, it has the highest kinetic energy as it is moving with the greatest speed. Kinetic energy is the energy possessed by an object due to its motion. As the pendulum swings back towards its rest position, this kinetic energy decreases.
• Potential Energy: At the rest position of the pendulum, it has its highest potential energy. Potential energy is the stored energy an object has because of its position or state. As the pendulum moves away from its rest position towards its maximum displacement, this potential energy is converted into kinetic energy.

Therefore, throughout the swinging motion of a pendulum, there is a continuous interconversion between kinetic and potential energies.

In conclusion, a swinging pendulum possesses both kinetic and potential energies as it oscillates between its rest position and maximum displacement.

In other words, When a swinging pendulum moves between the rest position and its maximum displacement, it possesses both kinetic and potential energy.

The kinetic energy of an object is the energy it possesses due to its motion. In the case of a swinging pendulum, as it moves away from the rest position, it gains speed and therefore kinetic energy. At the maximum displacement, when the pendulum momentarily stops before reversing direction, all of its energy is in the form of potential energy. Potential energy is stored energy that an object has because of its position or state. In this case, at the highest point of its swing, the pendulum has maximum potential energy due to its height above the rest position.