Kinetic energy vs. Potential energyKinetic energy vs. Potential energy Energy is the ability to do work. Objects can have stored, or potential, energy when work has been done (such as raising an object in the air) or by virtue of their position (such as sitting at the top of a hill...
potential energy 势能 kinetic energy 动能 当球抛向高空时、球具有动能、当球向上飞行到顶点时、球的动能就会转化为重力势能、当球向下落时、球的重力势能就会转化为动能、当球刚刚接触地面时、动能就会转化为重力势能、当球接触地面被压扁时、重力势能就会转化为弹性势能、当球从地面弹起的候、弹性势能...
The energy an object has due to its chemical composition. The energy an object has due to its atomic structure. 3. Multiple Choice 30 sec 1 pt What is kinetic energy? The energy an object has due to its motion. The energy an object has due its chemical composition. The energy an o...
kineticlps势能energypotential动能 Potential High Potenti alLow Kineti c High Kinetic Medium Kinetic Low Describe Drag boxes to right spot on picture Potentia l Medium a PotentialEnergy Define: Exampleofobjectwithgravitational potential Describe whyyou chose picture Exampleofobjectwithchemicalpotential Describ...
Learn about kinetic and potential energy and study the relationship between the two. Compare kinetic vs. potential energy examples and understand...
POTENTIAL ENERGY INCREASES WITH MASS! Kinetic Energy The farther something falls the more Kinetic Energy! Comparing kinetic energy with two different masses. Comparing kinetic energy with two different masses. THE MORE MASS – THE MORE KINETIC ...
Learn the concept of the kinetic and potential energy of a body. See the formulas of kinetic and potential energy and learn how to use these...
Kinetic and Potential Energy Energy and Work are closely related ? Work is a transfer of Energy – SI unit for work is Joules (J) ? Energy is the capacity to do Work – We recognize it by the changes it causes We use energy to carry a backpack upstairs. (work) Kinds of Energy 1....
(Mb x g x H). But if air resistance is in the way, not all of the potential energy can be converted to kinetic energy. Some of the energy has to be used to push the air molecules out of the way. When that happens, the energy of the air molecules is increased. The air is ...
Kinetic and Potential Energy动能与势能 KineticandPotentialEnergy EnergyandWorkarecloselyrelated •WorkisatransferofEnergy –SIunitforworkisJoules(J)•EnergyisthecapacitytodoWork –Werecognizeitbythechangesitcauses Weuseenergytocarryabackpackupstairs.(work)KindsofEnergy 1.PotentialEnergy(PE)•theenergy...