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A mechanic is most often a trained service professional who inspects, maintains and repairs cars and light trucks. A licensed mechanic may specialize in a number of other fields.


As of 2014, the first step to becoming a mechanic is to complete a certificate or degree program at an automotive school. Next, gain on-the-job experience, and finally meet certification and licensing requirements.


Body mechanics is defined as "the study of proper body movement to prevent and correct posture problems, reduce stress and enhance physical capabilities," according to About.com. Most back problems can be attributed to poor body mechanics.


It is possible to talk to a mechanic for free, though the services provided for free vary between auto repair specialists. Free services are typically limited to checks and inspections.


A mechanical force involves contact with another object. Mechanical forces are distinguished from the four natural forces of electromagnetism, the strong nuclear force, the weak nuclear force and gravity. While each of the four natural forces do not require a physical connection, mechanical forces m


Mechanical engineering is the branch of engineering that deals with design, construction and use of machines. Mechanical engineering can be used to build small individual parts or giant systems.


To become a mechanical engineer, a bachelor’s degree in mechanical engineering is required, as stated by the BLS. This degree is required to obtain most entry-level mechanical engineering positions, and a degree from an AEBT-accredited program is preferred.


Get free mechanic training by signing up for a tuition-free auto mechanic training program such as the one offered at Newgate School. The school offers a 12-month training program at no cost, and graduates are qualified to work as general service technicians upon completion of the program.


Mechanical energy is generated from a system and is the sum of the kinetic and potential energy in this system. Mechanical energy is generated when the object in the system is in motion or at a different position compared to a zero energy position.


Mechanical energy is the sum of the kinetic and potential energy of an object that gives it the ability to do work. Work is defined as the ability to cause an object to be displaced by another object due to force.