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.
This training period lasts for six months. At the end of it, the rookie's total compensation is increased to $46,288 per year, although the base salary remains the same. After 18 months with the NYPD an officer has a base salary of $43,644 and a total compensation package of $48,173.onsiderations. The NYPD excludes overtime pay from projections of both base salaries and total compensation packages. Therefore, a rookie's total earnings might total much more than the stated salaries. Aside from wages, rookie cops receive 10 paid vacation days a year during the first two years on the job.