Aweight of mass 1.61 kg is suspended by a string wrapped around a pulley wheel, which consists of a solid disk of mass 5.96 kg and radius 0.712 m. the system is released from rest. over what vertical distance does the hanging mass move in 3.0 seconds? ignore friction and drag forces, and assume that the string does not slip.
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Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
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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 18:30, tatibean26
En casa de inés el gasto de electricidad supone un doceavo del presupuesto mensual de ese gasto cuatro quintos corresponde al consumo de los electrodomésticos y de este consumo tres cuartos corresponden los aparatos de la cocina si la gasto de los aparatos de la cocina fue de 80 € al mes pasado cuál era el presupuesto completo
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Aweight of mass 1.61 kg is suspended by a string wrapped around a pulley wheel, which consists of a...
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