Imagine a clock that doesn’t need batteries or wires, it just keeps ticking on its own. A mechanical clock uses springs and gears, like the wheels of a toy car. When you wind it up, energy is stored in the spring, which then pushes the gears to move, making the hands turn, tick-tock, all day long! Just like when you stretch a rubber band and let it go, the spring works the same way: it stores energy and slowly releases it as time goes on. That’s how clocks keep working even without electricity.
Examples
- A wind-up toy car moves by winding a spring, just like a clock.
- When you pull back a slingshot, it stores energy to launch a stone, similar to how clocks store time.
- A grandfather clock keeps ticking because the spring inside slowly unwinds.
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See also
- How Do We Know What Time It Is?
- How Do Clocks Keep Accurate Time?
- How Does a Clock Measure Time Exactly?
- How Does a Clock Measure Time So Accurately?
- How Does a Clock Keep Time?
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