On Earth, more massive objects weigh more than less massive object?

Question

do more massive or less massive objects weigh more on earth?

Answer 1

This is relative to the mass of the objects. An object as small as a car can have a density so great it weighs as great as a building and an object as big as a building can have a density so small it weighs as much as a car or less (think of a car size iron block v.s a building size bag of feathers).

 

Also know that weight is simply a force and all force = mass times acceleration (or gravity)

 

Since the gravity of the earth doesn't change significantly as long as you are on earth, it is the mass that an object that determines its weight.