Atrunk is dragged 3 m across an attic floor by a force of 2 n. the work done on the trunk is joules. assuming the floor to be level, the gain in potential energy is joules.
5
3
0
12
6

The ratio pv to nrt is plotted against pressure for ch4 at 0°c and 200°c. why does the curve for 0°c drop below the horizontal line for an ideal gas whereas the curve for 200°c does not?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x

Need plz been trying to do it for a long time and still haven’t succeeded