Answer:
The force of friction is reduced between the blocks by adding the dishwashing liquid because the liquid is slippery and this makes it difficult for the two surfaces to contact each other directly. Therefore the blocks slip past each other rather than grinding against each other, producing less friction.
Explanation:
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B. 50 milliers because it just is
Answer:
E. Air Mass
Explanation:
The definition of an air mass is "a body of air with horizontally uniform temperature, humidity, and pressure."
Answer:
They provide the numerical value of an elevation. Why would an engineer most likely use topography maps in his or her work? ... They locate the elevation for a given region. They provide the numerical value of an elevation.
Explanation:
Sugar and starch are Carbohydrates.
