ENERGIA Flashcards

1
Q

Que es energia

A

la capacidad de un cuerpo para producir un trabajo

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2
Q

Que es trabajo

A

El producto de la fuerza por distancia

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3
Q

Cual es la formula del trabajo

A

w=f*d

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4
Q

Como se mide el trabajo (w)

A

joules

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5
Q

La rapides conque se mide el trabajo se llama

A

Potencia

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6
Q

cual es la formula de la potencia

A

P=w/t

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7
Q

Cual es la unidad de la potencia

A

watt o hp

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8
Q

Que es significa hp

A

caballos de fuerza

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9
Q

Formula de la energia cinetica

A

Ec=mv2/2

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10
Q

Formula de la energia potencia

A

Ep=mgh

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11
Q

De cuanto es la gravedad

A

9.81

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12
Q

Cuales son los dos tipos de trabajo

A

Trabajo positivo
Trabajo negativo

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