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Newton’s Cradle

Newton’s Cradle is a device that demonstrates the principles of conservation of momentum and conservation of energy using a series of swinging spheres.

🔧 Structure:

It consists of a series of identical metal balls (usually 5), suspended in a straight line by thin wires or strings.

Each ball hangs so that it barely touches the next one.

⚙️ How It Works:

When you lift and release one ball on the end, it swings and strikes the next ball.

The impact transmits the energy through the stationary balls.

The ball on the opposite end swings out with nearly the same speed and height.

The balls in the middle appear almost stationary.

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JOE C V

Lvl 2
1w ago

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