The first two are the forces questions with my attempt at them…however I don’t have the solutions for them and I wanted to know if what I did was correct.
wrt to the gas questions i’m referring to part e
How can a cylinder with only 0.5m^3 fill a balloon to 5m^3
what I was going to do was use the equation for Boyle’s law which is V1P1 = V2P2 and use V2 as difference between the volume in the cylinder and the balloon but seeing that the volume in the cylinder is smaller I started questioning that method… :/
http://ift.tt/1c28waI
