For cases like this, friction can be reduced using a lubricant, which is a material that reduces friction between two objects. Oil is an example of a lubricant. In other cases, friction can slow down a vehicle or a person.
Indeed reported the average salary for a police officer in New York is $34,000. LawEnforcementEDU.net also reported that the beginning salary for the New York City police officers is $44,744. After a few years, however the amount can increase significantly. Having served a department for five years, an officer is paid $69,005, but after five and a half years, they are compensated with $90,829.
Print |. A A. A police officerâs average salary is mainly dependent on his or her location and state. New Jersey pays an above-average salary for its law enforcement officers. New Jerseyâs average salary for Police officers adds up to $31,000, according to Indeed.com.When compared with national average salaries, New Jersey police officers make 8 percent more. The national average salary is $28,000.rint |. A A. A police officerâs average salary is mainly dependent on his or her location and state. New Jersey pays an above-average salary for its law enforcement officers. New Jerseyâs average salary for Police officers adds up to $31,000, according to Indeed.com.