What is the formula to calculate kinetic energy?

The formula for calculating kinetic energy is derived from the work-energy principle, which states that the work done on an object is equal to the change in its kinetic energy. Kinetic energy is defined as the energy an object possesses due to its motion.

The correct formula, which is ½mv², indicates that kinetic energy is proportional to the mass of the object (m) and the square of its velocity (v). This squared relationship highlights how significantly an increase in velocity affects kinetic energy. For example, if the velocity of an object doubles, its kinetic energy increases by a factor of four, since the velocity is squared in the equation.

Understanding this formula is crucial for applications in aviation maintenance and engineering, where calculating the forces and energy involved in moving parts or systems can be essential for safety and performance assessments.