a) Wyznaczmy v:

$p=mv\mid :m,m\ne 0$  

$v=\frac{p}{m}$  

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b) Wyznaczmy R:

$C_p=C_V+R\mid -C_V$  

$R=C_P-C_V$  

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c) Wyznaczmy t:

$\omega \left(t\right)={\omega }_0+\epsilon t\mid -{\omega }_0$  

$\omega \left(t\right)-{\omega }_0=\epsilon t\mid :\epsilon ,\epsilon \ne 0$  

$t=\frac{\omega \left(t\right)-{\omega }_0}{\epsilon }$