3 years ago

Que es la velocidad media

1 answer:

5 0

Sabes que un desplazamiento muy grande en un intervalo de tiempo pequeño significa una gran velocidad y que la velocidad tiene unidades de distancia dividida entre tiempo, como millas por hora o kilómetros por hora. La velocidad promedio se define como el cambio en la posición dividido entre el tiempo de recorrido.

Espero te ayude!!

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6.5 cm

Explanation:

Mechanical advantage is a measure of efficiency or performance of a tool or machine in terms of force amplification which is done by the machine or tool. In simple terms, it measures that at what extent the applied force is increased with the help of tool or machine.

Mathematically, it is the ratio of force produced by the tool or machine to the force actually applied to the tool.

In terms of effort length and resistance length, it is calculated as -

Mechanical advantage = $\frac{\textrm{Effort length}}{\textrm{Resistance length}}$