The Difference Between Mass and Weight
3:15
YouTubeVeritasium
The Difference Between Mass and Weight
There is a common perception that weight and mass are basically the same thing. This video aims to tease out the difference between mass and weight by asking people what makes a car difficult to push. The standard answer is that it is difficult to push because it's heavy. But heaviness is a measure of weight, the gravitational pull of the Earth ...
1.5M viewsFeb 7, 2011
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