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Can a candle be re-lit if the flame of the match does not even touch it?
The animation shows the way forces act on wheeled vehicles and vehicles with runners.
This lesson presents some of the laws of physics through the operation of the bicycle.
A spacecraft on its path is in a constant state of free fall.
How can this pendulum accurately measure time in seconds?
Surface tension is the property of a liquid that allows it to obtain the smallest surface...
Experience the relationship between pitch and frequency through measurements.
In this lesson you will learn more about how sound propagates.