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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Blue Color Meaning. Blue is among the most popular colors and can be seen generously in nature. Blue is associated with peace and tranquility. This color also symbolizes loyalty and is often painted in bedrooms as contact with it makes the human body produce chemicals that have a calming effect.