What will happen to a pendulum in vacuum?

In a vacuum with zero air resistance, such a pendulum will continue to oscillate indefinitely with a constant amplitude. However, the amplitude of a simple pendulum oscillating in air continuously decreases as its mechanical energy is gradually lost due to air resistance.

What would happen to a swinging pendulum if there was no friction?

Potential energy is converted to kinetic energy, which is the energy exerted by a moving object. No pendulum can swing forever because the system loses energy on account of friction.

What would happen to a pendulum in space?

Since there is no gravity in orbit, there is no force that pulls the pendulum down and make it swing back and forth. If you pushed a pendulum in orbit, the bob of the pendulum would keep going in full circles until they stop due to friction.

What force makes the pendulum eventually stop swinging?

friction
When the swing is raised and released, it will move freely back and forth due to the force of gravity on it. The swing continues moving back and forth without any extra outside help until friction (between the air and the swing and between the chains and the attachment points) slows it down and eventually stops it.

Can a pendulum swing in a vacuum?

Yes, a pendulum will swing in a vacuum. Why not? The swing period depends on gravity and length.

How does swinging pendulum in vacuum obey conservation of energy?

But though energy can change forms, the total energy in a system is always conserved –the amount of energy before a change equals the amount of energy after a change. As a pendulum swings, its potential energy changes to kinetic energy, then back to potential energy, then back to kinetic energy, and so forth.

Can you swing in a vacuum?

Yes, a pendulum will swing in a vacuum.

Why did the pendulum stop swinging when did the energy go?

A pendulum stops oscillating because it loses energy when it is converted into heat. Even without air friction, the friction which exists with the point around which the pendulum rotates causes the system to lose kinetic energy and eventually stop.

Will a pendulum swing in space?

On the earth’s surface, there is a second force acting on our pendulum. This is exerted by whatever is holding up our pendulum against gravity. So the pendulum does work. You could make a pendulum work in a spacecraft in space far away from all stars, planets, etc.

Would a pendulum work on the moon?

(The force of gravity is less on the moon than on the Earth. Since the force of gravity is less on the Moon, the pendulum would swing slower at the same length and angle and its frequency would be less.)

Why a pendulum stops swinging?

Why does a pendulum keep swinging?

The science behind the pendulum is explained through the forces of gravity and inertia. The Earth’s gravity attracts the pendulum. This swinging-back-and-forth force continues until the force that started the movement is not stronger than gravity, and then the pendulum is at rest again.