I'm guessing <span>10.6% based on the following information:
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Mass soln = <span>density×volume=1.06×875=927.5<span>g
</span></span><span><span>M<span>NaCl/</span></span><span>Msoln</span></span>×100=<span>%M
which means this:
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%M=98.6927.5×100=10.6
<span>Was this helpful? I hope so.</span>
Answer:
The correct answer is option D, Using an Electric mixer ( i hope this is the correct answer to what you are talking about because you didn't have any options but i gave out almost the same question to my students.)
Explanation:
Physical fitness is assured by activities in which our body is doing some kind of physical movements or exercise. In case of “walking to work “ the body is compelled to move or walk, in case of “carrying boxes up and down stairs” lot of physical work is done in both carrying the boxes and moving up and down the stairs, in the same way in case of “shoveling snow” some physical efforts are required to shovel the snow. But in case of using a electric mixer, the only work being done is the “pressing of ON/OFF button”. Thus , "using an electric mixer" will have the LEAST effect on your level of physical fitness
Con la cinematica podemos encontrar la distancia recorrida antes de detenerse es 169,96 m
Parámetros dados
- velocidad del camión v= 100 km/h
Para encontrar
- La distancia para detenerse
El sistema internacional de medidas (SI) es el sistema que deben tener todas las unidades del ejercicio, este es el primer paso si se tiene una mezcla de unidades
v= 100 km/h ( 1000 m/1 km) ( 1 h/3600 s) = 27,78 m/s
La cinemática estudia el movimiento de los cuerpos, estableciendo relaciones entre la posición, la velocidad y la aceleración
v² = v₀² – 2 a x
Donde v y v₀ son las velocidades inicial y final, a la aceleración del cuerpo y x la distancia recorrida
En este caso como el vehículo se detiene su velocidad final es cero
0= v₀² – 2 a x
x =
Calculemos
x = 27,78² / 2 2,27
x = 169,96 m
En conclusión usando la cinematica podemos encontrar la distancia recorrida antes de detenerse es
x= 169,96 m
Aprender mas acerca de cinemática aquí:
brainly.com/question/11298125
The answers are:1. Nuclear fission2. C) Furnace3. <span>A) Generator
</span>4. In both times, moving air was used as the energy source5. <span>?? A) Photo-voltaic cell ??
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</span><span>Hope this helps. :)
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Answer:
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