Energy a body acquires when in motion is referred to as?

The term that describes the energy a body acquires when in motion is known as kinetic energy. Kinetic energy is a fundamental concept in physics and is defined as the energy possessed by an object due to its motion. This energy is dependent on both the mass of the object and the square of its velocity, as expressed by the formula KE = 1/2 mv², where KE represents kinetic energy, m is mass, and v is velocity.

Understanding kinetic energy is crucial in various engineering applications, including those in power engineering, as it forms the basis for analyzing the movement of fluids, machinery, and vehicles. This knowledge can be applied to optimize performance and improve energy efficiency in systems involving moving components.

In contrast to kinetic energy, linear energy refers to the energy related to movement in a straight line, and frictional energy pertains to energy lost due to frictional forces, which does not equate to energy from motion itself. Mechanical energy is a broader term that encompasses both kinetic energy and potential energy, but in the context of the specific question, kinetic energy is the precise term for energy acquired specifically due to motion.