**Best Numerical based on vaccum and atmosphere:**Vaccum and Atmosphere are the two most popular terms used in the thermodynamics.So,lets do a numerical on it.Therefore,In this article,I am going to explain about the simple Numerical based on vaccum and atmosphere in a detailed manner.

## Numerical based on vaccum and atmosphere

**Numerical based on Vaccum:**

1.A mass of 1Kg falls to a distance of 10m in Vaccum.What is the Workdone?

Sol: Workdone = Zero

** Numerical based on Atmosphere:**

1.A mass of 100N falls through a distance of 10m overcoming drag resistance of 5N.What is the workdone?

Sol:

**W =F*S**

=FSCos(teta)

= FCos(teta)*S

=resisting force*distance

=5*10

=50Nm

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