An applied force of 20 N is used to accelerate an object to the right across a frictional surface. The object encounters 10 N of friction. Use the diagram to determine the normal force, the net force, the coefficient of friction (Î¼) between the object and the surface, the mass, and the acceleration of the object.
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The red, white, and blue had no meanings at all when the Stars â¦and Stripes were adopted as our national flag in 1777. But, the colors did have meaning when the Great Seal of the United States was developed. White meant purity and innocence, Red meant heardiness and valour, and Blue meant vigilance and justice, according to the Secretary of the Continental Congress, Charles Thompson, when he reported on the Great Seal to Congress.