Answer:
Specific gravity for liquids is nearly always measured with respect to water at its densest
Explanation:
I assume there are choices to this question that you forgot to include. No matter, I could just lay out the concept so that you can understand the gist.
The best way to approach this is to know the definition of momentum. In physics, momentum is always defined in terms of equation. For momentum, it is the product of the mass and velocity. Therefore, any increase of these two parameters would promote greater momentum. The greater the mass paired with the faster the velocity, the greater the momentum.
I do not have that one but i think you can download that in the internet.
it has many more features on cold days than it appears to have on warm ones; thats the independant variable i believe