# Question: Which energy transformation is happening on a swing?

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Swings work by converting potential energy into kinetic energy, then kinetic energy back into potential energy, over and over again. The kinetic energy is the fast part of swinging; it’s the speed you have as you rush back and forth.

## What type of energy is a swing?

As a pendulum swings, its potential energy changes to kinetic energy, then back to potential energy, then back to kinetic energy, and so forth.

## What type of energy does he have at the top of the swing?

If he is exactly at the top of the swing, he is not moving up or moving down (zero kinetic energy). He is motionless for just a split second before moving down. In this case he has no kinetic energy but plenty of potential energy.

## What type of energy does a girl on a swing has?

When a girl goes back and forth on a swing, the system is basically a mechanical energy converter: the gravitational potential energy which is zero at the lowest point and maximum at the highest point and the kinetic energy which is maximum at the lowest point and zero at the highest point.

## What forces act on a swing?

When the swing moves from the lowest point up to either peak, the main force acting is momentum; and when the swing falls from either peak to its lowest point, the main force acting is gravity. If you do not pump your legs fast enough, air resistance along with gravity will keep you down.

## Why does a swing swing?

Science Concept: What makes a swing swing? When someone pushes you on the swing, they increase your kinetic energy. The push acts as an external force that propels you to swing forward. Another way to get height on a swing is to simultaneously pump your legs and rock forward and back.

## How does a swing swing?

Swings work by converting potential energy into kinetic energy, then kinetic energy back into potential energy, over and over again. The kinetic energy is the fast part of swinging; it’s the speed you have as you rush back and forth. Potential energy is the high part of swinging.

## What energy does a swinging pendulum have?

An ideal pendulum system always contains a stable amount of mechanical energy, that is, the total of kinetic plus potential energy. As the pendulum swings back and forth, the balance between the two types of energy changes constantly. At some points in its swing, the pendulum has more kinetic energy.

## What type of energy that is greatest at the bottom of a swing path?

At the bottom of the swing, its gravitational energy is smallest, and its kinetic energy is greatest.

## When you are on a swing where is your potential energy the greatest?

Thus, a swinging pendulum has its greatest kinetic energy and least potential energy in the vertical position, in which its speed is greatest and its height least; it has its least kinetic energy and greatest potential energy at the extremities of its swing, in which its speed is zero and its height is greatest.

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## At which position A or B is the potential energy of the swing?

The potential energy is greatest at the highest point of its motion. A pendulum is pulled back from its equilibrium (center) position and then released. When the pendulum bob is halfway between the high point and the low point in its swing, is the total energy kinetic energy, potential energy, or both?

## At which position does the swing have the greatest amount of kinetic energy?

Kinetic energy is highest when the velocity is the highest. This occurs at the bottom of the pendulum.

## Are light and radiant energy the same?

Radiant energy, also known as electromagnetic radiation (EMR), is energy transmitted without the movement of mass. Practically speaking, this is the energy found in electromagnetic waves, also known as light. Light is made of individual particles called photons, each carrying a small “packet” of energy.