Boy holding a swing.

Boy

Boy holding a swing.

Swing bridge.

Brdige, Swing

Swing bridge.

A rocking chair is a type of chair with two curved bands of wood attached to the bottom of the legs. The chair makes contact with the floor at only two points, which gives the user the ability to rock back and forth by merely shifting their weight

Curved Band Rocking Chair

A rocking chair is a type of chair with two curved bands of wood attached to the bottom of the legs.…

A golfer at the end of a swing.

Golfer

A golfer at the end of a swing.

A monkey swinging, in the circus.

Monkey

A monkey swinging, in the circus.

"A pendulum has a strong tendency to maintain its plane of oscillation, a fact that has been used in the experimental demonstration of the earth upon its axis. The chief function of the wheel-work of a clock is to register the number of vibrations of the pendulum. If the clock gains time, the pendulum is lengthened by lowering the bob, if it loses time, the pendulum is shortened by raising the bob." — Avery, 1895

Pendulum

"A pendulum has a strong tendency to maintain its plane of oscillation, a fact that has been used in…

"A pendulum consists of a heavy ball suspended in such a way as to swing to and fro." —Quackenbos 1859

Pendulum

"A pendulum consists of a heavy ball suspended in such a way as to swing to and fro." —Quackenbos…

"When the pendulum hands at rest in a vertical position, as Pa, it has no energy at all. Considered as a mass of matter seperate from the earth; it certainly has potential energy; but considered as a pendulum, it has not." — Avery, 1895

Path of a pendulum

"When the pendulum hands at rest in a vertical position, as Pa, it has no energy at all. Considered…

A girl swinging

Swing

A girl swinging

This is an individual swing apparatus from which a person can sit onto and swing for comfort and relaxation.

Single Swing Set

This is an individual swing apparatus from which a person can sit onto and swing for comfort and relaxation.

A swing, or observation wheel, is a structure, consisting of a rotating upright wheel with passenger gondolas attached to the rim.

Wheel Like Swinging Set

A swing, or observation wheel, is a structure, consisting of a rotating upright wheel with passenger…

A hanging seat, usually found in a playground for children, a circus for acrobats, or on a porch for relaxing.

Porch Swing

A hanging seat, usually found in a playground for children, a circus for acrobats, or on a porch for…