instruction:
In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
question:
Question: Two cars are going down the road, one weighs a ton, the other weighs two tons. If both crash, the car weighing two tons will have a momentum that is 
 Answer: larger
answer:
The more mass a moving object has or the faster its moving, the greater its momentum.


question:
Question: A place with a _____ water table means wells can be dug at deeper depths. 
 Answer: low
answer:
As the water is pumped out, the water table slowly falls, requiring wells to be dug deeper, which takes more money and energy.


question:
Question: 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 
 Answer: sack of feathers
answer:

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