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!
1 The blue star symbolizes the civic virtues of purity and honesty and the red star represents the authority of the law. 2  Together they symbolize loyalty and resilience. 3  This is the meaning of Panama's flag.