Atreasure chest has a mass of 5200g and a volume of 1400ml. does it float in fresh water. show your work.

Explanation:

Density = mass / volume

ρ = 5200 g / 1400 mL

ρ = 3.7 g/mL

The treasure chest has a higher density than water (1 g/mL), so it sinks.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide