Eighth graders study the Law of Conservation of Energy and the Second Law of Thermodynamics. they create a pendulum out of either a rope with a bowling ball or barbell tied to one end.
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How Does Work...Work?
What makes a clock tick or a bulb light up? The concept of work is explained to a backdrop of clever animation. Physics fans learn that the amount of work equals the product of the force and distance, and that the rate equals the amount...
5 mins 7th - 12th Science CCSS: Adaptable