Question

Choose File No file chosen
2. A large, 50:0 cm diameter metal cylinder
filled with air supports a 20:0 Kg piston that
can slide up and down without friction. The
piston is 100.0 cm above the bottom when the
temperature is 200° C. An 80.0 kg student
then stands on the piston. After several
minutes have elapsed, by how much has the
piston been depressed?*​

Answer 1

Answer:

you can see the attached file is scanned image in PDF

Answer 2

Explanation:

piston is 100.0cm above the bottom when the temperature is 200^(@)C. An 80.0kg student then stands on the piston.After several minutes have elapsed by how much has the piston been depressed ?

how can this i think how can piston been depressed