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...
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 mass of the body times the square of its velocity. ...
Several methods are used to estimate kinetic energy, being the majority, based on rain intensity. This research presents a new method able to measure the drop velocity, designated as Dynamic Rain Gage System (DRGS). Simulated rains were investigated even under windy conditions to measure the ...
v = velocity (m/s, ft/s) one slug = 32.1740 pounds (as mass) - lbm Rotational Kinetic Energy Rotational kinetic energy can be expressed as Er = 1/2 I ω2(2) where Em = kinetic rotation energy (Joule, ft lb) I = moment of inertia - an object's resistance to changes in...
Kinetic energy is defined as the energy possessed by an object due to its motion, determined by its mass and velocity at a given moment. AI generated definition based on: Safety Science, 2012 About this pageSet alert Also in subject areas: ...
The amount of kinetic energy an object has is directly proportional to its mass and the square of its velocity. This means that as mass or velocity increases, so does the kinetic energy of the object. For example, a heavier object moving at a faster velocity will have more kinetic energy ...
The Kinetic energy is the energy that an object has due to its motion. Ek, is the energy of a mass, m, in motion, v2. Ek = 1/2 mv2 Ek = Kinetic energy m = mass v = velocity Kinetic Energy Formula Questions. 1) The mass of a baby elephant is 113 kg, and it walks at...
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 the object’s velocity and mass....
Flexible emergent plant had a great resistance on flow to reduce the velocity.In vegetation zone, vertical velocity profiles were roughly divided into two ... Y Li,W Du,Z Yu,... - Journal of Hydro-environment Research 被引量: 9发表: 2015年 Droplet kinetic energy distribution regulation of ...
The mean velocity of the sand at 0.54s was of 0.11 m.s-1 for a turbulence intensity of 49%, which corresponds to a turbulent kinetic energy of 44J. This high turbulent energy is explained by the maximum speed of the vorticity of 2.9 m.s-1. This very high velocity correlates with ...