Read the passage below and choose the right answer to the following question (choices are sack of feathers or sack of hammers? ):

Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.


If you tried to push a sack of feathers or a sack of hammers, both of the same volume, would it be easier to push the sack of feathers or sack of hammers?? 

