kinetic energy 英文解释 Kinetic energy is the energy that an object possesses due to its motion. It is a type of energy that is associated with the movement of an object and is dependent on its mass and velocity. 中文翻译:动能是由于物体运动而具有的能量。它是与物体运动相关的一种能量,取决...
Related to kinetic energy:Rotational kinetic energy kinetic energy A bowling ball has kinetic energy when it is moving. When it strikes the pins, some of that energy is passed on to the pins. kinetic energy n. The energy possessed by a body because of its motion, equal to one half the ...
In summary, kinetic energy is a measure of an object's energy due to its motion. It is dependent on the frame of reference from which the motion is observed, as different frames of reference can lead to different measurements of an object's velocity and therefore its kinetic energy. This ...
Since kinetic energy is dependent on the square of velocity, at its highest point the kinetic energy of a pendulum is zero. How does potential and kinetic energy change for pendulum? Kinetic and potential energy change for a pendulum as it moves through its arc. If the pendulum is a simple...
What is Kinetic Energy (K.E)? The energy that a body has due to its movement is known asKinetic Energy (K.E). When an object is in motion, it possesses kinetic energy. The amount of K.E. is dependent on the object’s speed and mass. The kinetic energy increases with increasing...
Kinetic energy is a scalar quantity, i.e., it has only magnitude but no direction. The standard unit of kinetic energy is joule (J), and the imperial unit of kinetic energy is the foot-pound(ft-lb). The kinetic energy of an object is dependent on the Mass and Velocity of the object...
Two nonempirical kinetic energy density dependent approximations are introduced. First, the local τ approximation (LTA) is proposed in which the exchange energyExdepends only on a kinetic energy density τ. This LTA scheme appears to be complementary to the local spin density (LSD) approximation ...
Kinetic energy is the energy that an object possesses due to its motion. It is dependent on the object's mass and velocity. When an object is in motion, it has the ability to do work and transfer energy to other objects or systems. The faster an object moves or the greater its mass,...
Cross sections and energy dependent rate constants have been obtained for these reactions. Proton transfer rate constants drop sharply with ion energy. This behavior correlates empirically with the magnitude of the energy released in the process. Differences between our observations and literature data ...
kinetic energy [kə-nĕt′ĭk] The energy possessed by a system or object as a result of its motion. The kinetic energy of objects with mass is dependent upon the velocity and mass of the object, while the energy of waves depends on their velocity, frequency, and amplitude, as well...