5.
why does the pointer rotate?
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Physics, 23.06.2019 13:30
On his honeymoon, james joule attempted to explore the relationships between various forms of energy by measuring the rise of temperature of water which had fallen down a waterfall on mount blanc. what maximum temperature rise would one expect for a waterfall with a vertical drop of 20 m? the specific heat of water is 4186 j/kg ∙ k. a)0.064 c° b)0.053 c° c)0.071 c° d)0.047 c°
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Physics, 23.06.2019 16:30
What is the momentum of an 85 kg runner traveling at 8 m/s?
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Physics, 23.06.2019 18:30
An ? exists to promote the sales of a particular manufacturer’s products.
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