Density and pressure

Question 1

m

Answer 1

ρ*V

Question 2

F

Answer 2

p*A

Question 3

How do you find the density of an irregular solid?

Answer 3

1. Measure the mass using scales
2. Measure the volume using a eureka/displacement can, making sure to avoid a parallax error
3. Divide the mass by the volume to obtain the density