Unidades de Medida

 

• Tiempo
• 1 h = 60 min = 3600 s
• 1 min = 60 s
• 1 día = 24 h = 1.44 x 10³ min

• Longitud
• 1 m = 100 cm = 39.4 in = 3.28 ft
• 1 ft = 12 in = 0.305 m
• 1 km = 1000 m = 0.621 mi
• 1 mi = 5280 ft = 1609 m
• 1 yarda = 0.915 m

• Masa
• 1 kg = 1000 g = 0.0685 slug
• 1 slug = 14.6 kg = 32.2 Lbmasa
• 1 oz = 0.0283 kg
• 1 tonelada inglesa = 907 kg
• 1 tonelada métrica = 1000 kg

• Área
• 1 m² = 10000 cm² = 10.76 ft²
• 1 cm² = 0.155 in²
• 1 ft² = 1.44 in² = 9.29*10-2 m²

• Volumen
• 1 m³ = 1000 l = 1000000 cm³ = 35.3 ft³
• 1 ft³ = 2.83*10-2 m³ = 28.3 lt
• 1 galón = 3.785 l

• Fuerza
• 1 newton = 0.225 Lbfuerza = 105 dinas
• 1Lbfuerza = 4.42 N = 32.2 Poundal

• Presión
• 1 pascal = 1 N/m² = 2.09*10-2 lb/ft² = 1.45*10-4 lb/in²
• 1 atm = 1.013*105 Pa = 14.7 lb/in² (PSI) = 760 mm Hg