Suppose there are N molecules each of mass m, of an ideal gas in a container. The x component of velocity of a molecule is denoted by `u_(x)`. The gas is enclosed using a horizontal piston of area A as shown. The pressure of the gas isA. `(m(u_(x)^(2))N)/(AL)`B. `(m(u_(x)^(2))N)/(3AL)`C. `(3m(u_(x)^(2))N)/(AL)`D. `(3m(u_(x)^(2)))/(AL)`

Suppose there are N molecules each of mass m, of an ideal gas in a con

1.	Suppose there are N molecules each of mass m, of an ideal gas in a container. The x component of velocity of a molecule is denoted by `u_(x)`. The gas is enclosed using a horizontal piston of area A as shown. The pressure of the gas isA. `(m(u_(x)^(2))N)/(AL)`B. `(m(u_(x)^(2))N)/(3AL)`C. `(3m(u_(x)^(2))N)/(AL)`D. `(3m(u_(x)^(2)))/(AL)`
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