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!
So here are the 22 things on Clarkeâs uniform when he spoke at the convention in July, and, where possible, what the items represent. Youâll notice that, for Clarke, the pins are a mix of rÃ©sumÃ© and politics, precisely as he indicated. 1. Clarkeâs four-star epaulets are standard for a chief of police or sheriff. 2. This is a pin that reads âSheriffâ made and branded by the Harley-Davidson motorcycle company. (Thanks to Charlie Deck for spotting it.) 4. A U.S. flag lapel pin. 5. A âthin blue lineâ pin. The expression âthin blue lineâ is meant to evoke the role of police in society: a thin blue line of people willing to stand between us and them. This pin mirrors similar others that are popular in the United Kingdom. 6.