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.
Blue Star Service Flag Pins and military pins. Single blue star represents a family member serving in war. United States military pins in stock ready to ship!
The Meaning of Blue . From the deep blue of a sapphire to the electrifying hue of a fancy blue diamond, blues carry deep meaning. It is a cool color, a color that represents water. It is a color that spans the world, connects continents, which is why it can be associated with travel, and worldliness. It symbolizes loyalty, trust, wisdom, and strength.