kinetic energy英文定义 Kinetic energy is a fundamental concept in physics that characterizes the energy possessed by a moving object due to its motion. It is defined as the work needed to accelerate an object of a given mass from rest to its current velocity. The concept of kinetic energy is...
By definition, it is the energy possessed by an object due to its motion. For example, a moving car, a moving cycle and a football in motion are some examples of kinetic energy. Now the question arises what happens to the kinetic energy when an object stops? Well, kinetic energy purely...
• Impact explosions begin with the nearly instantaneous conversion of the kinetic energy of motion of the impactor into heat.• The kinetic energy, or energy of motion, of the ship has been exchanged for strain energy in the rope.• Our apartment was generating serious energy, shifting ...
Kinetic energy is the energy of motion; any moving object has kinetic energy. It is one of two big buckets that describe mechanical energy; the other is potential energy, which is a form of energy that is stored. Something can have both potential and kinetic energy, and these forms of ene...
Define energy kinetic. energy kinetic synonyms, energy kinetic pronunciation, energy kinetic translation, English dictionary definition of energy kinetic. n. pl. en·er·gies 1. The capacity for work or vigorous activity: Who has the energy to climb that
Define kinetic energy. kinetic energy synonyms, kinetic energy pronunciation, kinetic energy translation, English dictionary definition of kinetic energy. kinetic energy A bowling ball has kinetic energy when it is moving. When it strikes the pins, some
Learn what kinetic energy is and identify types of kinetic energy. Discover the equation for calculating the energy of motion and examine kinetic...
Kinetic energy is the energy an object possesses because of its motion. This energy is dependent on the velocity of the object squared. So, when the velocity doubles, consequently the kinetic energy quadruples. Moreover, this energy should be either a ze
Physics for Kids 4 chapters | 67 lessons Ch 1. Energy for Elementary School Conduction Lesson for Kids: Definition & Examples 3:49 Electromagnetic Induction Lesson for Kids Forms of Energy: Lesson for Kids 3:51 What is Energy? - Lesson for Kids 3:22 Thermal Energy Lesson for Kids...
Definition/Summary Kinetic energy (KE) is energy associated with movement as a whole (linear or rotational or both). Kinetic energy of a body therefore does not include thermal energy (associated with internal movement, of its molecules), nor any other form of potential energy (such as chemical...