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irina1246 [14]
3 years ago
9

Mike took less time to run the 100 meters than mitchell what does this tell us about his speed

Physics
1 answer:
Dahasolnce [82]3 years ago
8 0
Mike was running at a higher speed than Mitchell
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Queremos un cilindro de simple efecto que utilice en su funcionamiento un volumen de aire a presión atmosférica de 13,122 litros
zhuklara [117]

Answer:

1) El diámetro es de aproximadamente 913,987 cm.

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Explanation:

1) Los parámetros dados son;

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La presión de trabajo = 8.5 kgf / cm²

La longitud del cilindro = 20 cm.

Por lo tanto, tenemos;

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r = √ (656100 / π) ≈ 456,994 cm

El diámetro = 2 × r ≈ 2 × 456.994 ≈ 913.987 cm

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2) La fuerza del cilindro = El área de la base del cilindro × La presión de trabajo

∴ La fuerza del cilindro = 656100 cm² × 8.5 kgf / cm² = 5576850 kgf

La fuerza del cilindro = 5576850 kgf

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2 years ago
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Explanation: v= u + gt

V = 2.52 + 9.8(4.00)

V = 41.72m/s

6 0
2 years ago
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