Magnitudes Fisicas Flashcards

1
Q

Longitud:

A

Distancia entre dos puntos.

L (se mide en metros, km, pies, etc.)

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2
Q

Masa:

A

Cantidad de materia que posee un cuerpo (kg, grm)

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3
Q

Tiempo

A

Duracion de un fenomeno, (segundos, minutos, horas, dias)

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4
Q

Área:

A

Extensión de una superficie (LxL = m2, km2)

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5
Q

Volumen:

A

El espacio que ocupa un cuerpo (LxLxL = m3)

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6
Q

Densidad

A

Cantidad de materia contenida en un volumen

( m/V = g/cm3 o km/m3)

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7
Q

Velocidad:

A

Distancia recorrida en un tiempo determina

d/t = m/s

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8
Q

Aceleracion:

A

Variación de la velocidad en un móvil.

Vf-Vi / t = m/s2

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9
Q

Fuerza

A

Capacidad de mover, frenar o deformar un cuerpo.

F = m • a (masa x aceleracion)

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10
Q

Peso

A

Es el efecto de la fuerza de la gravedad sobre los cuerpos.

P = m • gravedad (Newtons)

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11
Q

Presion

A

Es la fuerza aplicada en un area

P = F/A (1atm = 101325pscles)

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