Question 2 (from an old exam):A 10kg mass sits inside a cylinder of cross-sectional area 0.05m²and is attached to one end by a spring with unstretched length0.2m and spring constant k=5000N/m. The mass acts as a pistonseparating the spring side (which has no gas, so P=0) from theother side (also 0.2m when the spring is unstretched), filled withgas that has pressure Po = 10kPa when the spring is unstretched.a) Defining X to be the distance between the left wall of the cylinder and the mass, what is theequilibrium value of X if the system is at 300K?Po0.2mT= 300KMumP=00.2mb) What is the frequency f for small horizontal oscillations about this equilibrium position,assuming the oscillations are slow enough that the air remains at a constant temperature?Hint: see the tips on the first page for finding k in a general system·area0.05m²

Frequency in physics refers to the number of waves passing a fixed point in a unit of time. Periodic…

Answered: A 10kg mass sits inside a cylinder of…

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