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.
Local Salaries. A police lieutenant's location is a factor in how much money he makes. For example, a New York City police lieutenant can earn a base salary of $112,574 a year, according to NYPD figures from November 2010.This base pay does not include overtime, shift differentials, holiday pay and uniform allowances.In contrast, in June 2012 the town of Forrest City, Ark. advertised a position for a police lieutenant that quoted a salary of $37,942 to $42,142 annually.his base pay does not include overtime, shift differentials, holiday pay and uniform allowances. In contrast, in June 2012 the town of Forrest City, Ark. advertised a position for a police lieutenant that quoted a salary of $37,942 to $42,142 annually.