11. (1 point) What is the volume of the water if the mass is 50g?

12. (2 pont) When the mass is 100g, what is the volume? What do you notice about the density of the water as you increase the mass?

= initial pressure

= final pressure = 2

= initial volume

= final volume = /4

= initial temperature = 20 c = 20 + 273 = 293 k

= final temperature = ?

using the equation

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.